diff --git a/.teamcity/components/settings.kt b/.teamcity/components/settings.kt
index 9d26d0d210be..71785d4ffb9f 100644
--- a/.teamcity/components/settings.kt
+++ b/.teamcity/components/settings.kt
@@ -4,7 +4,7 @@
  */
 
 // specifies the default hour (UTC) at which tests should be triggered, if enabled
-var defaultStartHour = 0
+var defaultStartHour = 23
 
 // specifies the default level of parallelism per-service-package
 var defaultParallelism = 20