diff --git a/.github/workflows/bootstrap-health-check.yml b/.github/workflows/bootstrap-health-check.yml
index 782d750a..ad7896ca 100644
--- a/.github/workflows/bootstrap-health-check.yml
+++ b/.github/workflows/bootstrap-health-check.yml
@@ -7,7 +7,7 @@ name: Bootstrap nodes health check
 
 on:
   schedule:
-    - cron: "0 6 * * *" # daily 06:00 UTC
+    - cron: "0 0,6,12,18 * * *" # daily 00:00, 06:00, 12:00, 18:00 UTC
   workflow_dispatch:
 
 env: