diff --git a/pyproject.toml b/pyproject.toml
index 38dfed58a..2d8e72a44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -107,6 +107,7 @@ target-version = "py310"
 select = [
     "C4",
     "E",
+    "EXE",
     "F",
     "I",
     "PLR",
@@ -120,6 +121,7 @@ ignore = [
     "E722",
     "E731",
     "E741",
+    "EXE002",
     "PLR0124",
     "PLR0911",
     "PLR0912",
diff --git a/src/__init__.py b/src/__init__.py
index b31320ab4..b259a367a 100644
--- a/src/__init__.py
+++ b/src/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 import sys
 
 PYTHON_VERSION = 3, 10  # Minimum python version required
diff --git a/src/api/check.py b/src/api/check.py
index 7c817a6f4..b2dedbdba 100644
--- a/src/api/check.py
+++ b/src/api/check.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:sw=4:et:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/config.py b/src/api/config.py
index 90e68d515..c60832464 100644
--- a/src/api/config.py
+++ b/src/api/config.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/constants.py b/src/api/constants.py
index 3e2e74218..67ff04a91 100644
--- a/src/api/constants.py
+++ b/src/api/constants.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/debug.py b/src/api/debug.py
index ed5a1a5e2..24ace48d4 100644
--- a/src/api/debug.py
+++ b/src/api/debug.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:sw=4:et:
 
 # Simple debugging module
diff --git a/src/api/decorator.py b/src/api/decorator.py
index e1e6b5155..fa62bdf7f 100644
--- a/src/api/decorator.py
+++ b/src/api/decorator.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from collections.abc import Callable
 
 
diff --git a/src/api/errmsg.py b/src/api/errmsg.py
index da6906a90..1c2bf295a 100644
--- a/src/api/errmsg.py
+++ b/src/api/errmsg.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/exception.py b/src/api/exception.py
index 435f9d6c3..01bfb9efb 100644
--- a/src/api/exception.py
+++ b/src/api/exception.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/global_.py b/src/api/global_.py
index a15eeb1d0..03dd03f22 100644
--- a/src/api/global_.py
+++ b/src/api/global_.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/opcodestemps.py b/src/api/opcodestemps.py
index cd315ba29..a17aa27b3 100644
--- a/src/api/opcodestemps.py
+++ b/src/api/opcodestemps.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # ----------------------------------------------------------------------
 # Copyleft (K), Jose M. Rodriguez-Rosa (a.k.a. Boriel)
 #
diff --git a/src/api/optimize.py b/src/api/optimize.py
index e72a99ae4..87d2e7312 100644
--- a/src/api/optimize.py
+++ b/src/api/optimize.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import symtable
 from collections.abc import Generator
 from typing import Any, NamedTuple
diff --git a/src/api/options.py b/src/api/options.py
index e65fb4839..c6508f70d 100644
--- a/src/api/options.py
+++ b/src/api/options.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:sw=4:et:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/string_labels.py b/src/api/string_labels.py
index d33f70861..35a87841c 100644
--- a/src/api/string_labels.py
+++ b/src/api/string_labels.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 # ----------------------------------------------------------------------
 # Copyleft (K), Jose M. Rodriguez-Rosa (a.k.a. Boriel)
 #
diff --git a/src/api/symboltable/scope.py b/src/api/symboltable/scope.py
index 9ae1931d7..2ef7deefc 100644
--- a/src/api/symboltable/scope.py
+++ b/src/api/symboltable/scope.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/symboltable/symboltable.py b/src/api/symboltable/symboltable.py
index 6054d3ad9..d5a9e0eb6 100644
--- a/src/api/symboltable/symboltable.py
+++ b/src/api/symboltable/symboltable.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/api/utils.py b/src/api/utils.py
index f23c5ea62..78a7f5684 100644
--- a/src/api/utils.py
+++ b/src/api/utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import errno
 import os
 import shelve
diff --git a/src/arch/z80/backend/_16bit.py b/src/arch/z80/backend/_16bit.py
index 5ed052a7e..77b1278c4 100644
--- a/src/arch/z80/backend/_16bit.py
+++ b/src/arch/z80/backend/_16bit.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # --------------------------------------------------------------
 # Copyleft (k) 2008, by Jose M. Rodriguez-Rosa
 # (a.k.a. Boriel, http://www.boriel.com)
diff --git a/src/arch/z80/backend/_32bit.py b/src/arch/z80/backend/_32bit.py
index 3e6133995..0ac274e2a 100644
--- a/src/arch/z80/backend/_32bit.py
+++ b/src/arch/z80/backend/_32bit.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # --------------------------------------------------------------
 # Copyleft (k) 2008, by Jose M. Rodriguez-Rosa
 # (a.k.a. Boriel, http://www.boriel.com)
diff --git a/src/arch/z80/backend/_8bit.py b/src/arch/z80/backend/_8bit.py
index e3df938a5..6028c9036 100644
--- a/src/arch/z80/backend/_8bit.py
+++ b/src/arch/z80/backend/_8bit.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:sw=4:et
 
 # --------------------------------------------------------------
diff --git a/src/arch/z80/backend/__init__.py b/src/arch/z80/backend/__init__.py
index 0a4750bed..2cf942857 100644
--- a/src/arch/z80/backend/__init__.py
+++ b/src/arch/z80/backend/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from src.arch.z80.optimizer.helpers import HI16, LO16
 from src.arch.z80.peephole import engine
 
diff --git a/src/arch/z80/backend/_array.py b/src/arch/z80/backend/_array.py
index 4f3a37143..c25c6429f 100644
--- a/src/arch/z80/backend/_array.py
+++ b/src/arch/z80/backend/_array.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim:ts=4:et:sw=4:
 
 # --------------------------------------------------------------
diff --git a/src/arch/z80/backend/_f16.py b/src/arch/z80/backend/_f16.py
index 91df46c5b..771214cb6 100644
--- a/src/arch/z80/backend/_f16.py
+++ b/src/arch/z80/backend/_f16.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # --------------------------------------------------------------
 # Copyleft (k) 2008, by Jose M. Rodriguez-Rosa
 # (a.k.a. Boriel, http://www.boriel.com)
diff --git a/src/arch/z80/backend/_float.py b/src/arch/z80/backend/_float.py
index 7df7b0871..f1fc0324d 100644
--- a/src/arch/z80/backend/_float.py
+++ b/src/arch/z80/backend/_float.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # --------------------------------------------------------------
 # Copyleft (k) 2008, by Jose M. Rodriguez-Rosa
 # (a.k.a. Boriel, http://www.boriel.com)
diff --git a/src/arch/z80/backend/_parray.py b/src/arch/z80/backend/_parray.py
index a7938a168..4dd28b105 100644
--- a/src/arch/z80/backend/_parray.py
+++ b/src/arch/z80/backend/_parray.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim:ts=4:et:sw=4:
 
 # --------------------------------------------------------------
diff --git a/src/arch/z80/backend/_pload.py b/src/arch/z80/backend/_pload.py
index c4ee5ae80..99cc9062b 100644
--- a/src/arch/z80/backend/_pload.py
+++ b/src/arch/z80/backend/_pload.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: et:ts=4:sw=4
 
 # --------------------------------------------------------------
diff --git a/src/arch/z80/backend/_str.py b/src/arch/z80/backend/_str.py
index 0e238b892..4492b636c 100644
--- a/src/arch/z80/backend/_str.py
+++ b/src/arch/z80/backend/_str.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim:ts=4:et:sw=4:
 
 # --------------------------------------------------------------
diff --git a/src/arch/z80/backend/common.py b/src/arch/z80/backend/common.py
index ad959a0af..d870ca89d 100644
--- a/src/arch/z80/backend/common.py
+++ b/src/arch/z80/backend/common.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim ts=4:et:sw=4:ai
 
 import math
diff --git a/src/arch/z80/backend/exception.py b/src/arch/z80/backend/exception.py
index d018b8606..47845e5a9 100644
--- a/src/arch/z80/backend/exception.py
+++ b/src/arch/z80/backend/exception.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 from src.api.exception import Error
diff --git a/src/arch/z80/peephole/engine.py b/src/arch/z80/peephole/engine.py
index 3c50cc6e2..abb56d743 100644
--- a/src/arch/z80/peephole/engine.py
+++ b/src/arch/z80/peephole/engine.py
@@ -1,7 +1,4 @@
-#!/usr/bin/env python3
-
 import os
-import sys
 from collections.abc import Iterable
 from typing import NamedTuple
 
@@ -161,7 +158,3 @@ def main(list_of_directories: list[str] | None = None, force: bool = False):
 
     for directory in list_of_directories or [OPTS_PATH]:
         read_opts(directory, PATTERNS)
-
-
-if __name__ == "__main__":
-    main(sys.argv[1:])
diff --git a/src/arch/z80/peephole/parser.py b/src/arch/z80/peephole/parser.py
index 2f49b5654..f17959420 100644
--- a/src/arch/z80/peephole/parser.py
+++ b/src/arch/z80/peephole/parser.py
@@ -1,6 +1,4 @@
-#!/usr/bin/env python3
 import re
-import sys
 from collections import defaultdict
 from types import MappingProxyType
 from typing import Any, Final, NamedTuple
@@ -337,7 +335,3 @@ def parse_file(fname: str):
 
     global_.FILENAME = tmp  # restores original filename
     return result
-
-
-if __name__ == "__main__":
-    print(parse_file(sys.argv[1]))
diff --git a/src/arch/z80/visitor/translator.py b/src/arch/z80/visitor/translator.py
index 64d511066..da7cdf637 100644
--- a/src/arch/z80/visitor/translator.py
+++ b/src/arch/z80/visitor/translator.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from collections import namedtuple
 
 import src.api.errmsg
diff --git a/src/ast/__init__.py b/src/ast/__init__.py
index 95798a877..cf01e415a 100644
--- a/src/ast/__init__.py
+++ b/src/ast/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from .ast import Ast, NodeVisitor, types
 from .tree import Tree
 
diff --git a/src/ast/ast.py b/src/ast/ast.py
index aac88c7d4..0ad86e4b3 100644
--- a/src/ast/ast.py
+++ b/src/ast/ast.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/ast/tree.py b/src/ast/tree.py
index c14570611..aa5e1ee2a 100644
--- a/src/ast/tree.py
+++ b/src/ast/tree.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 from __future__ import annotations
 
 import collections.abc
diff --git a/src/outfmt/__init__.py b/src/outfmt/__init__.py
index f35c15ddd..1609a4dd5 100644
--- a/src/outfmt/__init__.py
+++ b/src/outfmt/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from .binary import BinaryEmitter
 from .codeemitter import CodeEmitter
 from .sna import SnaEmitter
diff --git a/src/outfmt/binary.py b/src/outfmt/binary.py
index 26999f504..463521ded 100644
--- a/src/outfmt/binary.py
+++ b/src/outfmt/binary.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 # --------------------------------------------
 # KopyLeft (K) 2008
 # by Jose M. Rodriguez de la Rosa
diff --git a/src/outfmt/codeemitter.py b/src/outfmt/codeemitter.py
index d672708a0..aa19ec687 100644
--- a/src/outfmt/codeemitter.py
+++ b/src/outfmt/codeemitter.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 # --------------------------------------------
 # KopyLeft (K) 2008
 # by Jose M. Rodriguez de la Rosa
diff --git a/src/outfmt/gensnapshot.py b/src/outfmt/gensnapshot.py
index 918e4a238..ba1e5b605 100644
--- a/src/outfmt/gensnapshot.py
+++ b/src/outfmt/gensnapshot.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 # 48K Snapshot generation module
 #
 # © Copyright 2008-2024 José Manuel Rodríguez de la Rosa and contributors.
diff --git a/src/outfmt/sna.py b/src/outfmt/sna.py
index 58fd55e2c..b934b79d0 100644
--- a/src/outfmt/sna.py
+++ b/src/outfmt/sna.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 # 48K .SNA format output module
 #
 # © Copyright 2008-2024 José Manuel Rodríguez de la Rosa and contributors.
diff --git a/src/outfmt/z80.py b/src/outfmt/z80.py
index 7298dc40a..2cb44ae46 100644
--- a/src/outfmt/z80.py
+++ b/src/outfmt/z80.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-
 # 48K .Z80 format output module
 #
 # © Copyright 2008-2024 José Manuel Rodríguez de la Rosa and contributors.
diff --git a/src/parsetab/__init__.py b/src/parsetab/__init__.py
index 4265cc3e6..e69de29bb 100644
--- a/src/parsetab/__init__.py
+++ b/src/parsetab/__init__.py
@@ -1 +0,0 @@
-#!/usr/bin/env python
diff --git a/src/symbols/arglist.py b/src/symbols/arglist.py
index fa586afc9..a7195e165 100644
--- a/src/symbols/arglist.py
+++ b/src/symbols/arglist.py
@@ -1,5 +1,3 @@
-#!/usr/bin/python
-
 # ----------------------------------------------------------------------
 # Copyleft (K), Jose M. Rodriguez-Rosa (a.k.a. Boriel)
 #
diff --git a/src/symbols/argument.py b/src/symbols/argument.py
index 61e497f87..87fbd014c 100644
--- a/src/symbols/argument.py
+++ b/src/symbols/argument.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/arrayaccess.py b/src/symbols/arrayaccess.py
index 378b0ef8f..bf40ea01b 100644
--- a/src/symbols/arrayaccess.py
+++ b/src/symbols/arrayaccess.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 from functools import cached_property
 from typing import Optional
diff --git a/src/symbols/arraydecl.py b/src/symbols/arraydecl.py
index 1e62ad898..3aff49d26 100644
--- a/src/symbols/arraydecl.py
+++ b/src/symbols/arraydecl.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/arrayload.py b/src/symbols/arrayload.py
index 22ea71e83..171e34d93 100644
--- a/src/symbols/arrayload.py
+++ b/src/symbols/arrayload.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/asm.py b/src/symbols/asm.py
index 88c3d753b..130fc9eb5 100644
--- a/src/symbols/asm.py
+++ b/src/symbols/asm.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/binary.py b/src/symbols/binary.py
index 919790b54..ab89d3a2a 100644
--- a/src/symbols/binary.py
+++ b/src/symbols/binary.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/block.py b/src/symbols/block.py
index e80a581f2..e573ba1f1 100644
--- a/src/symbols/block.py
+++ b/src/symbols/block.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/bound.py b/src/symbols/bound.py
index 111d0d722..e313e9bd4 100644
--- a/src/symbols/bound.py
+++ b/src/symbols/bound.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/boundlist.py b/src/symbols/boundlist.py
index 29b06d6ab..38ea04d4b 100644
--- a/src/symbols/boundlist.py
+++ b/src/symbols/boundlist.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/builtin.py b/src/symbols/builtin.py
index 986173b0e..54565d6cc 100644
--- a/src/symbols/builtin.py
+++ b/src/symbols/builtin.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 # ----------------------------------------------------------------------
 # Copyleft (K), Jose M. Rodriguez-Rosa (a.k.a. Boriel)
 #
diff --git a/src/symbols/call.py b/src/symbols/call.py
index 920dbfddd..aebc1d4b1 100644
--- a/src/symbols/call.py
+++ b/src/symbols/call.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/constexpr.py b/src/symbols/constexpr.py
index bf8fd4ff7..123abdbe6 100644
--- a/src/symbols/constexpr.py
+++ b/src/symbols/constexpr.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/funccall.py b/src/symbols/funccall.py
index c47030be6..fc973fb42 100644
--- a/src/symbols/funccall.py
+++ b/src/symbols/funccall.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/funcdecl.py b/src/symbols/funcdecl.py
index 537528ecf..7517fca16 100644
--- a/src/symbols/funcdecl.py
+++ b/src/symbols/funcdecl.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/id_/_id.py b/src/symbols/id_/_id.py
index b78c5f4e3..93679fad7 100644
--- a/src/symbols/id_/_id.py
+++ b/src/symbols/id_/_id.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/nop.py b/src/symbols/nop.py
index 1fc13ab2e..0b1e02225 100644
--- a/src/symbols/nop.py
+++ b/src/symbols/nop.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/number.py b/src/symbols/number.py
index 59067c00e..e4b766ba9 100644
--- a/src/symbols/number.py
+++ b/src/symbols/number.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/paramlist.py b/src/symbols/paramlist.py
index 403735704..b3e2b285e 100644
--- a/src/symbols/paramlist.py
+++ b/src/symbols/paramlist.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/sentence.py b/src/symbols/sentence.py
index 7263a8853..5b90fd443 100644
--- a/src/symbols/sentence.py
+++ b/src/symbols/sentence.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/string_.py b/src/symbols/string_.py
index 13047e770..83b8e9839 100644
--- a/src/symbols/string_.py
+++ b/src/symbols/string_.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/strslice.py b/src/symbols/strslice.py
index 4903da3cd..8435852bc 100644
--- a/src/symbols/strslice.py
+++ b/src/symbols/strslice.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/sym.py b/src/symbols/sym.py
index 3e131f74e..4188bed34 100644
--- a/src/symbols/sym.py
+++ b/src/symbols/sym.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/symbol_.py b/src/symbols/symbol_.py
index f18235296..7f63a3aae 100644
--- a/src/symbols/symbol_.py
+++ b/src/symbols/symbol_.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/type_.py b/src/symbols/type_.py
index be6ccaaa1..5d48b0c95 100644
--- a/src/symbols/type_.py
+++ b/src/symbols/type_.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/typecast.py b/src/symbols/typecast.py
index 5a6e0508e..b81af8832 100644
--- a/src/symbols/typecast.py
+++ b/src/symbols/typecast.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/unary.py b/src/symbols/unary.py
index c1af89af1..5649b43c0 100644
--- a/src/symbols/unary.py
+++ b/src/symbols/unary.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/symbols/vardecl.py b/src/symbols/vardecl.py
index b74128596..d0bb32f6b 100644
--- a/src/symbols/vardecl.py
+++ b/src/symbols/vardecl.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/zxbasm/asm_instruction.py b/src/zxbasm/asm_instruction.py
index 0e1ed856a..563f4cd4a 100644
--- a/src/zxbasm/asm_instruction.py
+++ b/src/zxbasm/asm_instruction.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4
 
 import re
diff --git a/src/zxbasm/z80.py b/src/zxbasm/z80.py
index 431177ca6..67704d5a8 100644
--- a/src/zxbasm/z80.py
+++ b/src/zxbasm/z80.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:
 
 from typing import Final, NamedTuple
diff --git a/src/zxbc/__init__.py b/src/zxbc/__init__.py
index 335b1b66b..375ff7c6c 100644
--- a/src/zxbc/__init__.py
+++ b/src/zxbc/__init__.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim: ts=4:et:sw=4:
 
 # ----------------------------------------------------------------------
diff --git a/src/zxbc/args_config.py b/src/zxbc/args_config.py
index c3ae2e59c..64d9e70dc 100644
--- a/src/zxbc/args_config.py
+++ b/src/zxbc/args_config.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python3
 from __future__ import annotations
 
 import os
diff --git a/src/zxbpp/prepro/__init__.py b/src/zxbpp/prepro/__init__.py
index cb8e793f3..6f2f6ae77 100644
--- a/src/zxbpp/prepro/__init__.py
+++ b/src/zxbpp/prepro/__init__.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:sw=4:et:
 
 from .args import Arg, ArgList
diff --git a/src/zxbpp/prepro/args.py b/src/zxbpp/prepro/args.py
index c68d9c066..6ac2cc33c 100644
--- a/src/zxbpp/prepro/args.py
+++ b/src/zxbpp/prepro/args.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 from .macrocall import MacroCall
diff --git a/src/zxbpp/prepro/definestable.py b/src/zxbpp/prepro/definestable.py
index 6139cbfac..682327fb2 100644
--- a/src/zxbpp/prepro/definestable.py
+++ b/src/zxbpp/prepro/definestable.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:sw=4:et:
 
 """Class for a Table of Defines.
diff --git a/src/zxbpp/prepro/exceptions.py b/src/zxbpp/prepro/exceptions.py
index 5c3cc202d..cbd0f9271 100644
--- a/src/zxbpp/prepro/exceptions.py
+++ b/src/zxbpp/prepro/exceptions.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python
-
-
 class PreprocError(Exception):
     """Denotes an exception in the preprocessor"""
 
diff --git a/src/zxbpp/prepro/id_.py b/src/zxbpp/prepro/id_.py
index cee343c68..6e50cdc71 100644
--- a/src/zxbpp/prepro/id_.py
+++ b/src/zxbpp/prepro/id_.py
@@ -1,4 +1,3 @@
-#!/usr/bin/python
 # vim: ts=4:sw=4:et:
 
 __doc__ = """ A class for an identifier parsed by the preprocessor.
diff --git a/src/zxbpp/prepro/macrocall.py b/src/zxbpp/prepro/macrocall.py
index 96853b8ee..af7d5b981 100644
--- a/src/zxbpp/prepro/macrocall.py
+++ b/src/zxbpp/prepro/macrocall.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 import copy
diff --git a/src/zxbpp/prepro/output.py b/src/zxbpp/prepro/output.py
index c65db7dd3..05fc10887 100644
--- a/src/zxbpp/prepro/output.py
+++ b/src/zxbpp/prepro/output.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 # vim:ts=4:et:sw=4:
 
 """Common output functions for the preprocessor.
diff --git a/tests/__init__.py b/tests/__init__.py
index c21325ec5..5ace62cdb 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import os
 import os.path
 import sys
diff --git a/tests/api/__init__.py b/tests/api/__init__.py
index 4265cc3e6..e69de29bb 100644
--- a/tests/api/__init__.py
+++ b/tests/api/__init__.py
@@ -1 +0,0 @@
-#!/usr/bin/env python
diff --git a/tests/api/test_check.py b/tests/api/test_check.py
index ac4968c6a..7e5ed55c1 100644
--- a/tests/api/test_check.py
+++ b/tests/api/test_check.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import unittest
 
 from src.api import check
diff --git a/tests/api/test_config.py b/tests/api/test_config.py
index 463d25b0c..5308575c6 100644
--- a/tests/api/test_config.py
+++ b/tests/api/test_config.py
@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 import sys
 import unittest
 from unittest import mock
diff --git a/tests/api/test_symbolTable.py b/tests/api/test_symbolTable.py
index 7ac28fcfb..c0a7f69f5 100644
--- a/tests/api/test_symbolTable.py
+++ b/tests/api/test_symbolTable.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from io import StringIO
 from unittest import TestCase
 
@@ -182,7 +179,3 @@ def clearOutput(self):
     @property
     def OUTPUT(self):
         return OPTIONS.stderr.getvalue()
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/api/test_utils.py b/tests/api/test_utils.py
index f0cf8e939..34bb62fb4 100644
--- a/tests/api/test_utils.py
+++ b/tests/api/test_utils.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import unittest
 
 from src.api import utils
diff --git a/tests/cmdline/__init__.py b/tests/cmdline/__init__.py
index 77940f4ec..69b0c613c 100644
--- a/tests/cmdline/__init__.py
+++ b/tests/cmdline/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import os
 import os.path
 import sys
diff --git a/tests/symbols/__init__.py b/tests/symbols/__init__.py
index 4dad801e0..a8507a547 100644
--- a/tests/symbols/__init__.py
+++ b/tests/symbols/__init__.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import os
 import sys
 
diff --git a/tests/symbols/test_symbolARGLIST.py b/tests/symbols/test_symbolARGLIST.py
index f660fb024..fb39c0ecf 100644
--- a/tests/symbols/test_symbolARGLIST.py
+++ b/tests/symbols/test_symbolARGLIST.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.symbols import sym
@@ -46,7 +43,3 @@ def test_make_node_single2(self):
 
     def test_make_node_fails(self):
         self.assertRaises(AssertionError, sym.ARGLIST.make_node, "blah")
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolARRAYACCESS.py b/tests/symbols/test_symbolARRAYACCESS.py
index ed37df8a2..aed45bacb 100644
--- a/tests/symbols/test_symbolARRAYACCESS.py
+++ b/tests/symbols/test_symbolARRAYACCESS.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from io import StringIO
 from unittest import TestCase
 
diff --git a/tests/symbols/test_symbolBASICTYPE.py b/tests/symbols/test_symbolBASICTYPE.py
index a2fc7f9ea..8554d13ac 100644
--- a/tests/symbols/test_symbolBASICTYPE.py
+++ b/tests/symbols/test_symbolBASICTYPE.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import TYPE
@@ -61,7 +58,3 @@ def test_bool(self):
                 self.assertFalse(t)
             else:
                 self.assertTrue(t)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolBINARY.py b/tests/symbols/test_symbolBINARY.py
index 661a9d8b2..de299c314 100644
--- a/tests/symbols/test_symbolBINARY.py
+++ b/tests/symbols/test_symbolBINARY.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from io import StringIO
 from unittest import TestCase
 
diff --git a/tests/symbols/test_symbolBLOCK.py b/tests/symbols/test_symbolBLOCK.py
index b2a29cdc3..073c492ce 100644
--- a/tests/symbols/test_symbolBLOCK.py
+++ b/tests/symbols/test_symbolBLOCK.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from unittest import TestCase
 
 from src.symbols.sym import BLOCK, NUMBER
diff --git a/tests/symbols/test_symbolBOUND.py b/tests/symbols/test_symbolBOUND.py
index b8f6653af..fe1751952 100644
--- a/tests/symbols/test_symbolBOUND.py
+++ b/tests/symbols/test_symbolBOUND.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from io import StringIO
 from unittest import TestCase
 
@@ -60,7 +57,3 @@ def clearOutput(self):
     @property
     def stderr(self):
         return OPTIONS.stderr.getvalue()
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolBOUNDLIST.py b/tests/symbols/test_symbolBOUNDLIST.py
index 3ba7c4b3e..8313e7dc1 100644
--- a/tests/symbols/test_symbolBOUNDLIST.py
+++ b/tests/symbols/test_symbolBOUNDLIST.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.symbols import sym
@@ -35,7 +32,3 @@ def test__len__(self):
         c = sym.BOUND(l3, l4)
         a = sym.BOUNDLIST(b, c)
         self.assertEqual(len(a), 2)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolFUNCDECL.py b/tests/symbols/test_symbolFUNCDECL.py
index bfe79ec6c..e826b0360 100644
--- a/tests/symbols/test_symbolFUNCDECL.py
+++ b/tests/symbols/test_symbolFUNCDECL.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 import src.api.global_ as gl
@@ -54,7 +51,3 @@ def test_mangled_(self):
     def test_make_node(self):
         f = FUNCDECL.make_node("f", 1, class_=CLASS.function)
         self.assertIsNotNone(f)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolFUNCTION.py b/tests/symbols/test_symbolFUNCTION.py
index 5ea693f09..6573666ff 100644
--- a/tests/symbols/test_symbolFUNCTION.py
+++ b/tests/symbols/test_symbolFUNCTION.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import CLASS
@@ -45,7 +42,3 @@ def test_body_setter(self):
         self.f.ref.body = body
         self.assertEqual(len(self.f.body), len(body))
         self.assertEqual(self.f.body, body)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolNOP.py b/tests/symbols/test_symbolNOP.py
index fc6483df8..d8afe0573 100644
--- a/tests/symbols/test_symbolNOP.py
+++ b/tests/symbols/test_symbolNOP.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from unittest import TestCase
 
 from src.symbols.sym import NOP
diff --git a/tests/symbols/test_symbolNUMBER.py b/tests/symbols/test_symbolNUMBER.py
index b23592ce5..f2c01a791 100644
--- a/tests/symbols/test_symbolNUMBER.py
+++ b/tests/symbols/test_symbolNUMBER.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import TYPE
@@ -194,7 +191,3 @@ def test__ge__num_num(self):
         a = NUMBER(4, 0)
         b = NUMBER(3, 0)
         self.assertGreaterEqual(a, b)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolSENTENCE.py b/tests/symbols/test_symbolSENTENCE.py
index fee7c024e..a14fd8820 100644
--- a/tests/symbols/test_symbolSENTENCE.py
+++ b/tests/symbols/test_symbolSENTENCE.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from unittest import TestCase
 
 from src.symbols import sym
diff --git a/tests/symbols/test_symbolSTRING.py b/tests/symbols/test_symbolSTRING.py
index 2ff3e9634..6ec0d6a4a 100644
--- a/tests/symbols/test_symbolSTRING.py
+++ b/tests/symbols/test_symbolSTRING.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.symbols import sym
@@ -30,7 +27,3 @@ def test__init__(self):
         self.assertEqual(s.t, _ZXBASIC)
         self.assertRaises(AssertionError, sym.STRING.t.fset, s, 0)
         self.assertEqual(s.value, _zxbasic)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolSTRSLICE.py b/tests/symbols/test_symbolSTRSLICE.py
index f1203aeae..a383cc657 100644
--- a/tests/symbols/test_symbolSTRSLICE.py
+++ b/tests/symbols/test_symbolSTRSLICE.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 import src.api.global_ as gl
@@ -58,7 +55,3 @@ def test_make_node_wrong(self):
         bad_index = sym.ID("a", 0, type_=gl.SYMBOL_TABLE.basic_types[gl.TYPE.string]).to_var()
         s = sym.STRSLICE.make_node(1, self.str_, bad_index, bad_index)
         self.assertIsNone(s)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolTYPE.py b/tests/symbols/test_symbolTYPE.py
index f3e4ca07b..b526a567a 100644
--- a/tests/symbols/test_symbolTYPE.py
+++ b/tests/symbols/test_symbolTYPE.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import TYPE
@@ -53,7 +50,3 @@ def test_cmp_types(self):
         tr = SymbolTYPEREF(Type.unknown, 0)
         self.assertTrue(tr == Type.unknown)
         self.assertRaises(AssertionError, tr.__eq__, TYPE.unknown)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolTYPEALIAS.py b/tests/symbols/test_symbolTYPEALIAS.py
index 867bee0cd..fc36245d2 100644
--- a/tests/symbols/test_symbolTYPEALIAS.py
+++ b/tests/symbols/test_symbolTYPEALIAS.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import TYPE
@@ -24,7 +21,3 @@ def test_is_alias(self):
             self.assertTrue(ta.is_alias)
             self.assertTrue(ta.is_basic)
             self.assertFalse(t.is_alias)
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolTYPECAST.py b/tests/symbols/test_symbolTYPECAST.py
index 3ac3f21f4..681aaa396 100644
--- a/tests/symbols/test_symbolTYPECAST.py
+++ b/tests/symbols/test_symbolTYPECAST.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 from io import StringIO
 from unittest import TestCase
 
diff --git a/tests/symbols/test_symbolVAR.py b/tests/symbols/test_symbolVAR.py
index 6b160c609..d2335f5a2 100644
--- a/tests/symbols/test_symbolVAR.py
+++ b/tests/symbols/test_symbolVAR.py
@@ -1,6 +1,3 @@
-#!/usr/bin/env python3
-
-import unittest
 from unittest import TestCase
 
 from src.api.constants import SCOPE
@@ -44,7 +41,3 @@ def test_type_(self):
 
     def test_type_fail(self):
         self.assertRaises(AssertionError, sym.ID.type_.fset, self.v, "blah")
-
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/tests/symbols/test_symbolVARARRAY.py b/tests/symbols/test_symbolVARARRAY.py
index d72db6847..caa273488 100644
--- a/tests/symbols/test_symbolVARARRAY.py
+++ b/tests/symbols/test_symbolVARARRAY.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 import functools
 from unittest import TestCase
 
diff --git a/tools/fixed.py b/tools/fixed.py
index 76ce2d070..35738452c 100644
--- a/tools/fixed.py
+++ b/tools/fixed.py
@@ -1,5 +1,3 @@
-#!/usr/bin/env python
-
 # A program that displays fixed point numbers in hexa
 
 import sys