--- nono/vm/crtc2.h	2026/04/29 17:04:41	1.1.1.4
+++ nono/vm/crtc2.h	2026/04/29 17:04:44	1.1.1.5
@@ -15,7 +15,7 @@ class CRTC2Device
 	using inherited = IODevice;
  public:
 	CRTC2Device();
-	~CRTC2Device() override;
+	virtual ~CRTC2Device() override;
 
 	void ResetHard() override;