diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 54b27f73..94bf274d 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -9,6 +9,7 @@ concurrency:
   cancel-in-progress: true
 
 permissions:
+  contents: read
   issues: write
   pull-requests: write
   actions: read