diff --git a/.github/workflows/python-wheels.yml b/.github/workflows/python-wheels.yml
index 252cc34b9..c2c3261a2 100644
--- a/.github/workflows/python-wheels.yml
+++ b/.github/workflows/python-wheels.yml
@@ -51,7 +51,7 @@ jobs:
           poetry publish -r test-pypi --dist-dir ../dist --skip-existing --dry-run
 
       - name: Publish to PyPI
-        if: ${{ github.event_name == 'push' && github.ref_type == 'tag' && startsWith(github.ref, format('refs/tags/{}-v', matrix.package)) }}
+        if: ${{ github.event_name == 'push' && github.ref_type == 'tag' && startsWith(github.ref, format('refs/tags/{0}-v', matrix.package)) }}
         run: |
           cd ${{ matrix.package }}
           poetry config repositories.test-pypi https://test.pypi.org/legacy/