diff --git a/.github/workflows/openwrt-2410-snapshot-build.yml b/.github/workflows/openwrt-2410-snapshot-build.yml
index 77a5342..4dbd1fd 100644
--- a/.github/workflows/openwrt-2410-snapshot-build.yml
+++ b/.github/workflows/openwrt-2410-snapshot-build.yml
@@ -5,7 +5,7 @@ on:
     branches:
       - master
   schedule:
-    - cron: '* 4 * * *'
+    - cron: '* 15 * * *'
 
 env:
   OPENWRT_VERSION: 24.10-SNAPSHOT
diff --git a/.github/workflows/openwrt-master-build.yml b/.github/workflows/openwrt-master-build.yml
index 086f395..a61935e 100644
--- a/.github/workflows/openwrt-master-build.yml
+++ b/.github/workflows/openwrt-master-build.yml
@@ -6,7 +6,7 @@ on:
     branches:
       - master
   schedule:
-    - cron: '* 4 * * *'
+    - cron: '* 15 * * *'
 
 env:
   OPENWRT_VERSION: master