diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
index f908ed0..2e39def 100644
--- a/.github/workflows/docker-image.yml
+++ b/.github/workflows/docker-image.yml
@@ -14,6 +14,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     permissions:
+      contents: read
       packages: write
     steps:
     - uses: actions/checkout@v3