diff --git a/.github/workflows/cron_foss_snapshot.yml b/.github/workflows/cron_foss_snapshot.yml
index bd7b465a2a8686..f0b82a0ce818dc 100644
--- a/.github/workflows/cron_foss_snapshot.yml
+++ b/.github/workflows/cron_foss_snapshot.yml
@@ -1,7 +1,7 @@
 name: auto build foss snapshot image
 on:
   schedule:
-    - cron: "30 12 * * 2,6"
+    - cron: "00 16 * * 2,6"
 
 jobs:
   call-build-foss-snapshot: