diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index c7b9bc4..48c8cac 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -12,6 +12,9 @@ jobs:
   publish:
     name: Publish container images
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
     steps:
       - name: Retrieve code
         uses: actions/checkout@v2