diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 107362b4..743d403f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,10 @@
 name: test
-
-on: [push]
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    types: [opened, synchronize, reopened]
 
 jobs:
   build: