diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 27e03863..60e4e346 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -15,6 +15,7 @@ on:
       - 'v[0-9]*'
     tags:
       - 'v*'
+  pull_request:
 
 jobs:
   prepare: