diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index be0d02a..2398a7d 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -39,6 +39,7 @@ jobs:
 
       - name: Test with pytest
         run: |
+          poetry run python check.py
           poetry run pytest --cov=../excore
           poetry run pytest test_config.py
           poetry run pytest test_config.py