diff --git a/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs b/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
index 3dc45c3a..acd44710 100644
--- a/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
+++ b/PepperDashEssentials/Room/Types/EssentialsTechRoom.cs
@@ -170,12 +170,16 @@ namespace PepperDash.Essentials
         {
             //update config based on key of scheduleEvent
             GetOrCreateScheduleGroup();
-            var existingEvent = _config.ScheduledEvents.FirstOrDefault(e => e.Key == scheduledEvent.Key);
+            var existingEventIndex = _config.ScheduledEvents.FindIndex((e) => e.Key == scheduledEvent.Key);
 
-            if (existingEvent == null)
+            if (existingEventIndex < 0)
             {
                 _config.ScheduledEvents.Add(scheduledEvent);
             }
+            else
+            {
+                _config.ScheduledEvents[existingEventIndex] = scheduledEvent;
+            }
 
             //create or update event based on config
             CreateOrUpdateSingleEvent(scheduledEvent);