diff --git a/.github/workflows/repo-update.yml b/.github/workflows/repo-update.yml
index ac7bda9187..c6e109e84e 100644
--- a/.github/workflows/repo-update.yml
+++ b/.github/workflows/repo-update.yml
@@ -2,7 +2,7 @@ name: Update repo
 
 on:
   schedule:
-    - cron:  '0 0-23/8 * * *'
+    - cron:  '0,30 0-23 * * *'
 
 jobs:
   update-repo: