diff --git a/.github/workflows/reference-lib.publish.yml b/.github/workflows/reference-lib.publish.yml
index 7501ef8..ccbcf91 100644
--- a/.github/workflows/reference-lib.publish.yml
+++ b/.github/workflows/reference-lib.publish.yml
@@ -38,6 +38,7 @@ jobs:
         env:
           NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Create and push tag
+        if: github.event_name == 'push'
         uses: mathieudutour/github-tag-action@v6.1
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}