diff --git a/.github/workflows/lock.yml b/.github/workflows/lock.yml
index 0f934b5d39..4aa79f58ec 100644
--- a/.github/workflows/lock.yml
+++ b/.github/workflows/lock.yml
@@ -1,9 +1,9 @@
-name: Lock Threads
+name: Lock old issues
 
 on:
   workflow_dispatch:
   schedule:
-    - cron: '0 * * * *'
+    - cron: '0 0 * * *'
 
 jobs:
   lock: