diff --git a/.github/workflows/lock_threads.yml b/.github/workflows/lock_threads.yml
index e201d61c..b18f3387 100644
--- a/.github/workflows/lock_threads.yml
+++ b/.github/workflows/lock_threads.yml
@@ -2,8 +2,7 @@ name: LockThreads
 
 on:
   schedule:
-    - cron: "0 * * * *"
-  workflow_dispatch:
+    - cron: "0 1 * * *"
 
 permissions:
   issues: write