diff --git a/.github/workflows/clang-tidy-post.yml b/.github/workflows/clang-tidy-post.yml
index f3fe09cfa..c79c3ed9f 100644
--- a/.github/workflows/clang-tidy-post.yml
+++ b/.github/workflows/clang-tidy-post.yml
@@ -9,6 +9,7 @@ on:
 permissions:
   pull-requests: write
   issues: write
+  repository: read
 
 jobs:
   build: