diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 06b9f21e..cf6fd970 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,7 +3,7 @@
 
 name: build
 
-on: [push, pull_request]
+on: [push]
 
 jobs:
   test: