diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5008805..204afcc 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -35,5 +35,6 @@ jobs:
           pip list
 
       - name: Run tests
+        shell: bash -l {0}
         run: |
           poetry run pytest -s