diff --git a/.github/workflows/codecoverage.yml b/.github/workflows/codecoverage.yml
index 0a794275d..22ea55422 100644
--- a/.github/workflows/codecoverage.yml
+++ b/.github/workflows/codecoverage.yml
@@ -32,7 +32,7 @@ jobs:
 
       - name: Run tests and generate coverage
         run: |
-          coverage run pytest --cov=test test_util
+          coverage run --source=test -m pytest test_util
           coverage xml -i
 
       - name: Upload coverage report to Codecov