diff --git a/.github/workflows/contributors.yml b/.github/workflows/contributors.yml
index 8dc243e..ad3fcc5 100644
--- a/.github/workflows/contributors.yml
+++ b/.github/workflows/contributors.yml
@@ -26,7 +26,7 @@ on:
   push:
     branches: [main]
   schedule:
-    - cron: "11 5 * * 0"
+    - cron: '11 5 * * 0'
   workflow_dispatch:
 
 permissions: