diff --git a/melos.yaml b/melos.yaml
index 3910cc8f..a9d148a5 100644
--- a/melos.yaml
+++ b/melos.yaml
@@ -10,9 +10,9 @@ scripts:
     run: melos exec --dir-exists="test" --fail-fast -- flutter test --no-pub --coverage
     description: Run all Flutter tests in this project.
   unit_test_and_coverage:
-    description: Merge all packages coverage tracefiles ignoring data related to generated files.
+    description: Merge all packages coverage trace files ignoring data related to generated files.
     run: |
       melos exec rm -rf coverage
       melos run unit_test
-      melos exec bash -c 'cd $(pwd) && dart pub global run coverde filter --input coverage/lcov.info --output coverage/filtered.lcov.info --filters .g.dart'
-      melos exec bash -c 'cd $(pwd) && dart pub global run coverde value -i coverage/filtered.lcov.info > coverage/result.txt'
\ No newline at end of file
+      melos exec -c 1 --file-exists=coverage/lcov.info -- coverde filter --input ./coverage/lcov.info --output MELOS_ROOT_PATH/coverage/filtered.lcov.info --filters \.g\.dart
+      coverde value -i coverage/filtered.lcov.info > MELOS_ROOT_PATH/coverage/result.txt
diff --git a/packages/signer/.gitignore b/packages/signer/.gitignore
index 303ec140..0c6bc08c 100644
--- a/packages/signer/.gitignore
+++ b/packages/signer/.gitignore
@@ -6,3 +6,5 @@ coverage.lcov
 
 .dart_tool
 *.iml
+
+build/
\ No newline at end of file
diff --git a/packages/signer/build/test_cache/build/c075001b96339384a97db4862b8ab8db.cache.dill.track.dill b/packages/signer/build/test_cache/build/c075001b96339384a97db4862b8ab8db.cache.dill.track.dill
index 211f3f4f..86e468ba 100644
Binary files a/packages/signer/build/test_cache/build/c075001b96339384a97db4862b8ab8db.cache.dill.track.dill and b/packages/signer/build/test_cache/build/c075001b96339384a97db4862b8ab8db.cache.dill.track.dill differ