diff --git a/.github/workflows/site-preview.yml b/.github/workflows/site-preview.yml
index 0909329de9..c029aefd07 100644
--- a/.github/workflows/site-preview.yml
+++ b/.github/workflows/site-preview.yml
@@ -1,7 +1,9 @@
 name: Site Preview
 
 on:
-  pull_request
+  pull_request:
+    paths:
+      - site
 
 env:
     ARTIFACT_NAME: BUILD_LOG