diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index cea5a9e..cec573a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,8 +5,6 @@ env:
 
 on:
   push:
-    branches:
-      - main
     tags:
       - 'v*'
     paths-ignore:
@@ -15,6 +13,10 @@ on:
       - 'docs/**'
       - '.github/config/labels.yml'
 
+    pull_request:
+      branches:
+        - main
+
   workflow_dispatch:
   repository_dispatch:
     types: [ app-release ]