diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 1a03a7b..7792903 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -28,4 +28,5 @@ jobs:
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         python setup.py sdist bdist_wheel
+        python3 -m twine check dist/*
         twine upload dist/*