diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index d78499f..2080283 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -31,7 +31,7 @@ jobs:
           python -m pip install --upgrade pip
       - name: Install package
         run: |
-          pip install .
+          pip install ".[dev]"
       - name: Test with pytest
         run: |
           pytest tests