diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index 033e839..f7a886d 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -43,4 +43,4 @@ jobs:
       uses: pypa/gh-action-pypi-publish@27b31702a0e7fc50959f5ad993c78deac1bdfc29
       with:
         password: ${{ secrets.TEST_PYPI_API_TOKEN }}
-        repository-url: https://test.pypi.org/legacy/
+        repository_url: https://test.pypi.org/legacy/