diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b378e2d..1d16bce 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,9 +1,8 @@
 name: Main
 
 on:
-  push:
-    branches: 'master'
-    tags: '*'
+  pull_request:
+    branches: ['master']
 
 concurrency:
   group: ${{ github.ref }}