diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 68bc229..4ad4d79 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -2,7 +2,7 @@ name: 'Lock old issues'
 
 on:
   schedule:
-    - cron: '0 * * * *'
+    - cron: '0 0 * * *'
   workflow_dispatch:
 
 permissions: