diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index b609c8f..d73dcaf 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -24,7 +24,7 @@ jobs:
         ls -lh ${{ steps.py3.outputs.python-path }}
         ls -lh ${{ env.pythonLocation }}
         which python
-        ${{ steps.py3.outputs.python-path }} -c "print("hey")"
+        ${{ steps.py3.outputs.python-path }} -c "print('hey')"
     - name: Build wheel
       uses: messense/maturin-action@v1
       with: