diff --git a/.github/workflows/Build Validation.yml b/.github/workflows/Build Validation.yml
index 281d2e7..5dcb43a 100644
--- a/.github/workflows/Build Validation.yml	
+++ b/.github/workflows/Build Validation.yml	
@@ -1,7 +1,8 @@
 name: Build Validation
 
 on:
-  workflow_dispatch:
+  pull_request:
+    types: [opened, synchronize, reopened]
 
 jobs:
   build: