diff --git a/.github/workflows/docker-slim.yml b/.github/workflows/docker-slim.yml
index 3a67d32a..df566493 100644
--- a/.github/workflows/docker-slim.yml
+++ b/.github/workflows/docker-slim.yml
@@ -13,10 +13,8 @@ on:
     types:
       - completed
 
-# on:
-#   push:
-#     branches:
-#       - 'master'
+permissions:
+  contents: read
 
 jobs:
   build: