diff --git a/.github/workflows/build-hash-router.yml b/.github/workflows/build-hash-router.yml
index ed1eef87017f..185455207879 100644
--- a/.github/workflows/build-hash-router.yml
+++ b/.github/workflows/build-hash-router.yml
@@ -14,6 +14,9 @@ concurrency:
   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
   cancel-in-progress: true
 
+permissions:
+  contents: write
+
 jobs:
   build:
     name: Build Hash Router