diff --git a/.github/workflows/publish-preview.yml b/.github/workflows/publish-preview.yml
index 85e66623ad..5030117561 100644
--- a/.github/workflows/publish-preview.yml
+++ b/.github/workflows/publish-preview.yml
@@ -4,6 +4,10 @@ on:
   issue_comment:
     types: created
 
+permissions:
+  contents: read
+  pull-requests: write
+
 jobs:
   publish-preview:
     if: ${{ github.event.issue.pull_request && startsWith(github.event.comment.body, '@metamaskbot publish-preview') }}