diff --git a/.github/workflows/pr_validation.yml b/.github/workflows/pr_validation.yml
index 346527e29..8a637e689 100644
--- a/.github/workflows/pr_validation.yml
+++ b/.github/workflows/pr_validation.yml
@@ -2,6 +2,7 @@
 name: PR Validation
 
 on: 
+  workflow_dispatch:
   pull_request: 
     branches: [trunk]
     types: [opened, ready_for_review]