diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 8f28300e..7e7cb741 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -10,6 +10,8 @@ permissions:
 
 jobs:
   build:
+    permissions:
+      contents: write
     runs-on: ubuntu-20.04
     steps:
       - name: Harden Runner