diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c849765..c7ecfd1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,6 +18,7 @@ jobs:
           pipenv install --dev
       - name: Run tests
         run: |
+          export PYTHONPATH=.
           pipenv run generate
           pipenv run test
       - name: Build package