diff --git a/.github/actions/godot-cpp/action.yml b/.github/actions/godot-cpp/action.yml
index 1a10355..03c15c3 100644
--- a/.github/actions/godot-cpp/action.yml
+++ b/.github/actions/godot-cpp/action.yml
@@ -36,4 +36,4 @@ runs:
       shell: bash
       run: |
         cd godot-cpp
-        scons platform=${{ inputs.platform }} target=${{ inputs.target }} generate_bindings=yes ${{ inputs.scons-flags }}
+        scons platform=${{ inputs.platform }} target=${{ inputs.target }} ${{ inputs.scons-flags }}
diff --git a/SConstruct b/SConstruct
index d0f3394..840a17f 100644
--- a/SConstruct
+++ b/SConstruct
@@ -27,10 +27,10 @@ if env["platform"] == "windows":
     else:  # MSVC
         env["LIBRUNTIMESUFFIX"] = ".lib"
         # Force Windows SDK library suffix (see https://github.com/godotengine/godot/issues/23687)
-        env.Append(LINKFLAGS=["bcrypt.lib", "userenv.lib", "ws2_32.lib", "advapi32.lib"])
+        env.Append(LINKFLAGS=["bcrypt.lib", "userenv.lib", "ws2_32.lib", "advapi32.lib", "ntdll.lib"])
 
 # Defines for GDExtension specific API
-env.Append(CPPDEFINES=["GDEXTENSION"])
+env.Append(CPPDEFINES=["GDEXTENSION", "LIBWASM_STATIC"])
 
 # Explicit static libraries
 runtime_lib = env.File(
diff --git a/SCsub b/SCsub
index a9d688f..ea4b21b 100644
--- a/SCsub
+++ b/SCsub
@@ -47,7 +47,7 @@ env.Append(LIBS=[runtime_lib])
 module_env.Append(CPPPATH=[env.Dir("{}/include".format(module_env["wasm_runtime"])).abspath])
 
 # Defines for module agnosticism
-module_env.Append(CPPDEFINES=["GODOT_MODULE"])
+module_env.Append(CPPDEFINES=["GODOT_MODULE", "LIBWASM_STATIC"])
 
 # Module sources
 module_env.add_source_files(
diff --git a/utils.py b/utils.py
index eb9c75d..35cf0ea 100644
--- a/utils.py
+++ b/utils.py
@@ -19,16 +19,17 @@ def _validate_version(v):
 def _strip_tar_members(f, s=""):
     """Optionally strip tarfile top level directory"""
     for member in f.getmembers():
-        if re.fullmatch(s, member.path): continue # Top level dir
-        elif re.match(s + r"\/", member.path): # Nested file
-            member.path = member.path.split('/', 1)[1]
+        if re.fullmatch(s, member.path):
+            continue  # Top level dir
+        elif re.match(s + r"\/", member.path):  # Nested file
+            member.path = member.path.split("/", 1)[1]
         yield member
 
 
 def _download_tarfile(url, dest, rename={}):
     """Download and extract tarfile removing redundant top level dir"""
-    strip = r"^{}[\w\-.]*".format(dest) # Dir of same name as destination
-    filename = "tmp.tar.gz" # Temporary tarfile name
+    strip = r"^{}[\w\-.]*".format(dest)  # Dir of same name as destination
+    filename = "tmp.tar.gz"  # Temporary tarfile name
     os.makedirs(dest, exist_ok=True)
     request.urlretrieve(url, filename)
     with tarfile.open(filename) as file:
@@ -38,12 +39,16 @@ def _download_tarfile(url, dest, rename={}):
     os.remove(filename)
 
 
-def _safe_apply_patch(patch):
-    """Apply diff patch with shell tool or git"""
-    if shutil.which("patch") is not None:
-        os.system("patch -p1 < {}".format(patch))
-    else:
-        os.system("git apply {}".format(patch))
+def _patch_dll_import():
+    """Patch old Wasm C API header (see https://github.com/WebAssembly/wasm-c-api/pull/183)"""
+    for path in ["wasmer/include/wasm.h", "wasmtime/include/wasm.h"]:
+        if not os.path.isfile(path):
+            continue
+        with open(path, "r") as file:
+            content = file.read()
+        content = content.replace("__declspec(dllimport)", "")
+        with open(path, "w") as file:
+            file.write(content)
 
 
 def download_wasmer(env, force=False, version=WASMER_VER_DEFAULT):
@@ -75,7 +80,7 @@ def download_wasmer(env, force=False, version=WASMER_VER_DEFAULT):
         # Temporary workaround for Wasm C API and Wasmer issue
         # See https://github.com/ashtonmeuser/godot-wasm/issues/26
         # See https://github.com/ashtonmeuser/godot-wasm/issues/29
-        _safe_apply_patch("wasm-windows.patch")
+        _patch_dll_import()
 
 
 def download_wasmtime(env, force=False, version=WASMTIME_VER_DEFAULT):
diff --git a/wasm-windows.patch b/wasm-windows.patch
deleted file mode 100644
index f47f02c..0000000
--- a/wasm-windows.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/wasmer/include/wasm.h b/wasmer/include/wasm.h
-index 0873193..723cfd9 100644
---- a/wasmer/include/wasm.h
-+++ b/wasmer/include/wasm.h
-@@ -11,7 +11,7 @@
- 
- #ifndef WASM_API_EXTERN
- #ifdef _WIN32
--#define WASM_API_EXTERN __declspec(dllimport)
-+#define WASM_API_EXTERN
- #else
- #define WASM_API_EXTERN
- #endif
-diff --git a/wasmer/include/wasm.hh b/wasmer/include/wasm.hh
-index f0b3ee2..b2904ec 100644
---- a/wasmer/include/wasm.hh
-+++ b/wasmer/include/wasm.hh
-@@ -13,7 +13,7 @@
- 
- #ifndef WASM_API_EXTERN
- #ifdef _WIN32
--#define WASM_API_EXTERN __declspec(dllimport)
-+#define WASM_API_EXTERN
- #else
- #define WASM_API_EXTERN
- #endif