diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index d54c3aa..187069f 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -4,6 +4,11 @@ on:
   push:
     branches:
       - 'main'
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
   workflow_call:
 
 concurrency: