diff --git a/.github/workflows/lock-threads.yml b/.github/workflows/lock-threads.yml
index 32c0f38..bd263f2 100644
--- a/.github/workflows/lock-threads.yml
+++ b/.github/workflows/lock-threads.yml
@@ -2,7 +2,7 @@ name: Lock Threads
 
 on:
   schedule:
-    - cron: '0 0 * * *'
+    - cron: '0 0 1 * *'
   workflow_dispatch:
 
 concurrency: