diff --git a/src/as/com/threerings/events/ControllerEvent.as b/src/as/com/threerings/events/ControllerEvent.as
index 0ed61bae0..ecb97cd6e 100644
--- a/src/as/com/threerings/events/ControllerEvent.as
+++ b/src/as/com/threerings/events/ControllerEvent.as
@@ -17,6 +17,11 @@ public class ControllerEvent extends Event
         this.arg = arg;
     }
 
+    public override function clone () :Event
+    {
+        return new ControllerEvent(command, arg);
+    }
+
     public override function toString () :String
     {
         return "ControllerEvent[" + command + " (" + arg + ")]";