diff --git a/.github/workflows/deploy-image.yml b/.github/workflows/deploy-image.yml
index 7ddd8f65..d9645540 100644
--- a/.github/workflows/deploy-image.yml
+++ b/.github/workflows/deploy-image.yml
@@ -1,5 +1,8 @@
 name: Docker Image CI
 
+permissions:
+  contents: read
+
 on:
   push:
     branches: