diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 9b30463..5c50152 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -28,7 +28,9 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
+      - name: Set PYTHONPATH
+        run: echno "PYTHONPATH=$PYTHONPATH:$(pwd)/app" >> $GITHUB_ENV
       - name: Run tests
-        working-directory: ./tests/test_routers
+        working-directory: ./tests
         run: |
           pytest