diff --git a/reforg.cabal b/reforg.cabal
index 9531402..0976047 100644
--- a/reforg.cabal
+++ b/reforg.cabal
@@ -1,10 +1,10 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.33.0.
+-- This file has been generated from package.yaml by hpack version 0.34.4.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: d9ca5830d1e33bcf6ad816742d975eade9d016833bf9aa4e32ad514f96a19008
+-- hash: 88a232c5509792b835f526c0804d0b264dfc228e1bf817473c786af0005c195f
 
 name:           reforg
 version:        0.0.3.1
@@ -48,7 +48,8 @@ library
       Paths_reforg
   hs-source-dirs:
       src
-  default-extensions: OverloadedStrings
+  default-extensions:
+      OverloadedStrings
   ghc-options: -Wall
   build-depends:
       aeson
@@ -57,7 +58,7 @@ library
     , co-log
     , ginger
     , mtl
-    , path >=0.8 && <0.9
+    , path ==0.8.*
     , path-io
     , pcre-light
     , process
@@ -83,7 +84,7 @@ executable reforg
     , ginger
     , mtl
     , optparse-applicative
-    , path >=0.8 && <0.9
+    , path ==0.8.*
     , path-io
     , pcre-light
     , process
@@ -103,7 +104,7 @@ test-suite reforg-doctest
   other-modules:
       Paths_reforg
   hs-source-dirs:
-      ./.
+      ./
   ghc-options: -threaded
   build-depends:
       aeson
@@ -113,7 +114,7 @@ test-suite reforg-doctest
     , doctest
     , ginger
     , mtl
-    , path >=0.8 && <0.9
+    , path ==0.8.*
     , path-io
     , pcre-light
     , process
@@ -140,7 +141,7 @@ test-suite reforg-test
     , co-log
     , ginger
     , mtl
-    , path >=0.8 && <0.9
+    , path ==0.8.*
     , path-io
     , pcre-light
     , process
diff --git a/src/System/Process/Reforg.hs b/src/System/Process/Reforg.hs
index 92ab1d8..237ae59 100644
--- a/src/System/Process/Reforg.hs
+++ b/src/System/Process/Reforg.hs
@@ -39,7 +39,7 @@ processFile :: Path Abs File -> [Rule] -> Reforg ()
 processFile f rs =
   ifM (anyM (processFileWithRule f) rs)
     (pure ())
-    (throwError $ ReforgErrorNoMatch f)
+    (error $ "No match for: " <> toFilePath f)  -- TODO: Shortcircuit? (throwError $ ReforgErrorNoMatch f)
 
 
 -- | Attempts to process the file as per given rule.
diff --git a/stack.yaml b/stack.yaml
index 0ce13cc..8b05f2c 100644
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,5 +1,7 @@
-resolver: lts-17.4
+resolver: lts-18.0
 packages:
 - .
 extra-deps:
 - path-0.8.0@sha256:2ce69c2e537741aeead2f5d3ad2adafd6a7959015a50088bb3883ef84a7d792f
+- co-log-0.4.0.1@sha256:3d4c17f37693c80d1aa2c41669bc3438fac3e89dc5f479e57d79bc3ddc4dfcc5,5087
+- ansi-terminal-0.10.3@sha256:e2fbcef5f980dc234c7ad8e2fa433b0e8109132c9e643bc40ea5608cd5697797,3226
diff --git a/stack.yaml.lock b/stack.yaml.lock
index 10087b6..ac41954 100644
--- a/stack.yaml.lock
+++ b/stack.yaml.lock
@@ -11,9 +11,23 @@ packages:
       sha256: f63ef618842bd541acaa9cee968381b694ce926f072d385a10aad1d3f732d4ac
   original:
     hackage: path-0.8.0@sha256:2ce69c2e537741aeead2f5d3ad2adafd6a7959015a50088bb3883ef84a7d792f
+- completed:
+    hackage: co-log-0.4.0.1@sha256:3d4c17f37693c80d1aa2c41669bc3438fac3e89dc5f479e57d79bc3ddc4dfcc5,5087
+    pantry-tree:
+      size: 1126
+      sha256: e73165ff8f744709428e2e87984c9d60ca1cec43d8455c413181c7c466e7497c
+  original:
+    hackage: co-log-0.4.0.1@sha256:3d4c17f37693c80d1aa2c41669bc3438fac3e89dc5f479e57d79bc3ddc4dfcc5,5087
+- completed:
+    hackage: ansi-terminal-0.10.3@sha256:e2fbcef5f980dc234c7ad8e2fa433b0e8109132c9e643bc40ea5608cd5697797,3226
+    pantry-tree:
+      size: 1461
+      sha256: 02f05d52be3ffcf36c78876629cbab80b63420672685371aea4fd10e1c4aabb6
+  original:
+    hackage: ansi-terminal-0.10.3@sha256:e2fbcef5f980dc234c7ad8e2fa433b0e8109132c9e643bc40ea5608cd5697797,3226
 snapshots:
 - completed:
-    size: 563103
-    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/17/4.yaml
-    sha256: f11e2153044f5f71ea7b1c9398f4721f517c9bd37642ed769647b896564021f3
-  original: lts-17.4
+    size: 585393
+    url: https://raw.githubusercontent.com/commercialhaskell/stackage-snapshots/master/lts/18/0.yaml
+    sha256: c632012da648385b9fa3c29f4e0afd56ead299f1c5528ee789058be410e883c0
+  original: lts-18.0