diff --git a/.github/workflows/mirror.yml b/.github/workflows/mirror.yml
index 8be23464fa..0bd7b77633 100644
--- a/.github/workflows/mirror.yml
+++ b/.github/workflows/mirror.yml
@@ -5,6 +5,9 @@ on:
   schedule:
     - cron: '0 0 * * 1'
 
+permissions:
+  contents: write
+
 jobs:
   mirror:
     runs-on: ubuntu-latest