diff --git a/.github/workflows/deploy_sphinx_docs.yml b/.github/workflows/deploy_sphinx_docs.yml
index 4e84ee98..783cf00b 100644
--- a/.github/workflows/deploy_sphinx_docs.yml
+++ b/.github/workflows/deploy_sphinx_docs.yml
@@ -81,7 +81,7 @@ jobs:
         name: SphinxDoc
         path: 'docs/sphinx_doc/build/html'
     - uses: peaceiris/actions-gh-pages@v3
-      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
+      if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/sphinxdoc_page' }}
       with:
         github_token: ${{ secrets.GITHUB_TOKEN }}
         publish_dir: 'docs/sphinx_doc/build/html'