--- nono/vm/dmac.h	2026/04/29 17:05:29	1.1.1.14
+++ nono/vm/dmac.h	2026/04/29 17:05:33	1.1.1.15
@@ -14,7 +14,6 @@
 #include "bus.h"
 #include "event.h"
 #include "fixedqueue.h"
-#include "monitor.h"
 #include <array>
 
 class ADPCMDevice;
@@ -340,7 +339,7 @@ class DMACDevice : public IODevice
 
 	Event event { this };
 
-	Monitor monitor { this };
+	Monitor *monitor {};
 
 	static const char * const errnames[];
 	static const char * const regname1[0x40];