diff --git a/Projects/UOContent/Gumps/Base/GumpSystem.cs b/Projects/UOContent/Gumps/Base/GumpSystem.cs
index ddbb91382..f5252b1ad 100644
--- a/Projects/UOContent/Gumps/Base/GumpSystem.cs
+++ b/Projects/UOContent/Gumps/Base/GumpSystem.cs
@@ -31,7 +31,7 @@ public static partial class GumpSystem
     {
         IncomingPackets.Register(0xB1, 0, true, &DisplayGumpResponse);
 
-        EventSink.Disconnected += EventSink_Disconnected;
+        EventSink.BeforeDisconnected += EventSink_Disconnected;
     }
 
     private static void EventSink_Disconnected(Mobile m)