diff --git a/.github/workflows/preview.yml b/.github/workflows/preview.yml
index 92d323933c..12421f6c7d 100644
--- a/.github/workflows/preview.yml
+++ b/.github/workflows/preview.yml
@@ -2,7 +2,8 @@ name: "Preview build"
 permissions:
   issues: write
   pull-requests: write
-  contents: write
+  contents: read
+  pages: write
 on:
   pull_request:
 jobs: