diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ae8eacdfbe041..aeb3afc867fca 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,6 +24,9 @@ on:
       - 'releases/*'
     tags:
 
+permissions:
+  contents: read
+
 concurrency:
   group: build-${{ github.event.pull_request.number || github.ref }}
   cancel-in-progress: true