diff --git a/.github/workflows/build-test-container.yml b/.github/workflows/build-test-container.yml
index 7819756..37ba1c3 100644
--- a/.github/workflows/build-test-container.yml
+++ b/.github/workflows/build-test-container.yml
@@ -9,6 +9,7 @@ on:
   workflow_dispatch:
 
 permissions:
+  contents: read
   packages: write
 
 jobs: