diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 11232ca..179d09a 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -22,6 +22,7 @@ jobs:
 
       - name: Push to schema registry
         uses: bufbuild/buf-push-action@v1.2.0
+        if: ${{ github.event_name != 'pull_request_target' && github.event_name != 'pull_request' }}
         with:
           buf_token: ${{ secrets.BUF_TOKEN }}
           draft: ${{ github.ref_name != 'master'}}