diff --git a/.github/workflows/test-infra.yml b/.github/workflows/test-infra.yml
index 6ce9859b..8b69956d 100644
--- a/.github/workflows/test-infra.yml
+++ b/.github/workflows/test-infra.yml
@@ -1,4 +1,6 @@
 name: Manual Deployment Execution
+permissions:
+  contents: read
 
 on:
   workflow_dispatch: