diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 1ef7994..9f0a6f1 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -36,3 +36,4 @@ jobs:
     - name: Test with pytest
       run: |
         pytest tests
+        pytest abelian --doctest-modules