diff --git a/.github/workflows/self-action.yml b/.github/workflows/self-action.yml
index f262333..c915690 100644
--- a/.github/workflows/self-action.yml
+++ b/.github/workflows/self-action.yml
@@ -5,6 +5,9 @@ on:
     branches: [ main ]
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -16,4 +19,3 @@ jobs:
         uses: ./ 
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-