diff --git a/.github/workflows/pull.yml b/.github/workflows/pull.yml
index d03d698c9..4edf97a93 100644
--- a/.github/workflows/pull.yml
+++ b/.github/workflows/pull.yml
@@ -1,7 +1,7 @@
 name: pull
 
 on:
-  push:
+  pull_request:
     branches:
       - mengfeil/bundle-0.5.3