diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 0ff381be..14d6f9a9 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -6,6 +6,10 @@ on:
     branches: ["main", "ci/**"]
     paths:
       - "documentation/**"
+  pull_request:
+    branches: ["main", "ci/**"]
+    paths:
+      - "documentation/**"
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch: