diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 904ad8a..f9c15b4 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -35,5 +35,5 @@ jobs:
         ruff check --output-format=github . -v
     - name: Test with pytest
       run: |
-        export PYTHONPATH=$HOME/matsubara:$PYTHONPATH
+        pip install -e .
         pytest -m "not triqs"