diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 75a9531..9fc8a44 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -83,7 +83,8 @@ jobs:
     needs:
       - tox
     if: github.ref == 'refs/heads/main'
-    # github.event_name == 'release' && github.event.action == 'published'
+    # This condition ensures that publishing can only happen on push events to the main branch.
+    # Pull request events are excluded as they don't have the necessary permissions to publish.
     steps:
       - name: Check out repository
         uses: actions/checkout@v4