diff --git a/.github/workflows/docs-test-deploy.yaml b/.github/workflows/docs-test-deploy.yaml
index b2ce0a9d38..fe24e410e9 100644
--- a/.github/workflows/docs-test-deploy.yaml
+++ b/.github/workflows/docs-test-deploy.yaml
@@ -1,6 +1,7 @@
 name: Deploy to GitHub Pages
 
 on:
+  pull_request:
   push:
     branches:
       - main