diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4adca6e..40a1f23 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -41,7 +41,7 @@ jobs:
         run: lcov --capture --directory ${{steps.fixed_workspace.outputs.out}}/build --output-file coverage.info
         shell: msys2 {0}
       - name: Coveralls
-        run: coveralls -E '.*/tests/test.*\.(h|c)' -e build
+        run: coveralls
 name: Tests
 'on':
   pull_request: