diff --git a/.github/workflows/flutter.yaml b/.github/workflows/flutter.yaml
index 1cd1a91..e17e6fc 100644
--- a/.github/workflows/flutter.yaml
+++ b/.github/workflows/flutter.yaml
@@ -27,36 +27,10 @@ jobs:
       - name: Get dependencies
         if: steps.check_files.outputs.files_exists == 'true'
         run: flutter pub get
-      
-      - name: Setup Dart Code Metrics
-        if: steps.check_files.outputs.files_exists == 'true'
-        run: dart pub get dart_code_metrics
 
-      - name: Dart Code Metrics
+      - name: Run custom_lint
         if: steps.check_files.outputs.files_exists == 'true'
-        run: |
-          dirs_to_analyse=""
-          if [ -d lib ]; then dirs_to_analyse+=" lib"; fi
-          if [ -d test ]; then dirs_to_analyse+=" test"; fi
-          if [ -d example ]; then dirs_to_analyse+=" example"; fi
-
-          if [ dirs_to_analyse != "" ]
-          then
-            dart run dart_code_metrics:metrics \
-              analyze \
-              $dirs_to_analyse \
-              --fatal-warnings \
-              --fatal-performance \
-              --fatal-style
-            dart run dart_code_metrics:metrics \
-              check-unused-files \
-              $dirs_to_analyse \
-              --fatal-unused
-            dart run dart_code_metrics:metrics \
-              check-unused-code \
-              $dirs_to_analyse \
-              --fatal-unused
-          fi
+        run: dart run custom_lint
 
       - name: Check formatting
         if: steps.check_files.outputs.files_exists == 'true'