diff --git a/.github/workflows/python-tests.yml b/.github/workflows/python-tests.yml
index 6d7e942e56e..e0afef744e9 100644
--- a/.github/workflows/python-tests.yml
+++ b/.github/workflows/python-tests.yml
@@ -103,7 +103,7 @@ jobs:
         if: ${{ steps.changed-files.outputs.python_any_changed == 'true' || inputs.always_run == true }}
         env:
           UV_INDEX: ${{ matrix.extra-index-url }}
-        run: uv pip install --editable ".[test]"
+        run: uv sync --no-progress --locked --extra test
 
       - name: run pytest
         if: ${{ steps.changed-files.outputs.python_any_changed == 'true' || inputs.always_run == true }}