diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9631501..c11fe59 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,12 @@
 name: Main
 
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
 
 jobs:
   node: