diff --git a/databricks.yml b/databricks.yml
index 31845e4..69745b9 100644
--- a/databricks.yml
+++ b/databricks.yml
@@ -56,7 +56,7 @@ resources:
       <<:
         - *common_settings
       schedule:
-        quartz_cron_expression: "0 30/30 9-15 ? * MON,TUE,WED,THU,FRI *"
+        quartz_cron_expression: "0 */15 9-15 ? * MON,TUE,WED,THU,FRI *"
         timezone_id: America/New_York
         pause_status: ${var.schedule_pause_status}
       tasks: