diff --git a/.github/workflows/kitdiff_comment.yml b/.github/workflows/kitdiff_comment.yml
index 3b379b51..9b9fa4a3 100644
--- a/.github/workflows/kitdiff_comment.yml
+++ b/.github/workflows/kitdiff_comment.yml
@@ -3,6 +3,9 @@ on:
   pull_request_target:
     types: [ opened ]
 
+permissions:
+  pull-requests: write
+
 jobs:
   build:
     runs-on: ubuntu-latest