diff --git a/wadsrc/static/zscript/engine/ui/menu/custommessagebox.zs b/wadsrc/static/zscript/engine/ui/menu/custommessagebox.zs
index 56fcef7b55..68a79417c9 100644
--- a/wadsrc/static/zscript/engine/ui/menu/custommessagebox.zs
+++ b/wadsrc/static/zscript/engine/ui/menu/custommessagebox.zs
@@ -35,7 +35,6 @@
 class CustomMessageBoxMenuBase : Menu abstract
 {
 	BrokenLines mMessage;
-	voidptr Handler;
 	uint messageSelection;
 	int mMouseLeft, mMouseRight, mMouseY;