diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1778258..9146e10 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,6 +1,11 @@
 ---
 name: build
-"on": [push]
+
+"on":
+  push:
+    branches: ["master", "develop"]
+  pull_request:
+    branches: ["master", "develop"]
 
 jobs:
   build: