--- nono/vm/scsibus.h	2026/04/29 17:05:29	1.1.1.9
+++ nono/vm/scsibus.h	2026/04/29 17:05:33	1.1.1.10
@@ -95,7 +95,6 @@
 #pragma once
 
 #include "event.h"
-#include "monitor.h"
 #include "scsi.h"
 
 class SCSIDevice;
@@ -260,5 +259,5 @@ class SCSIBus : public Device
 	// イベント
 	Event event { this };
 
-	Monitor monitor { this };
+	Monitor *monitor {};
 };