diff --git a/Scripts/Components/AlarmTrigger.cs b/Scripts/Components/AlarmTrigger.cs
index 900a4517..46c2a07e 100644
--- a/Scripts/Components/AlarmTrigger.cs
+++ b/Scripts/Components/AlarmTrigger.cs
@@ -32,7 +32,7 @@ public partial class AlarmTrigger : Node2D
     public override void _ExitTree()
     {
         _alarmManager.AlarmEnabled -= AlarmManagerOnAlarmEnabled;
-        _alarmManager.AlarmDisabled += AlarmManagerOnAlarmDisabled;
+        _alarmManager.AlarmDisabled -= AlarmManagerOnAlarmDisabled;
     }
     
     private void AlarmManagerOnAlarmDisabled()