diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 34cea02..5423ff1 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -36,7 +36,7 @@ jobs:
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
     - name: Test with pytest
       run: |
-        pytest --cov=zappend --cov-exclude=zappend.levels
+        pytest --cov=zappend --cov-omit=zappend/levels.py
     - name: Upload coverage reports to Codecov
       uses: codecov/codecov-action@v3
       env: