diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 1baedb7..02d70f2 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -26,7 +26,7 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install poetry
-          poetry install --dev
+          poetry install
       - name: Test with pytest
         run: |
-          pytest
+          poetry run pytest