--- nono/vm/sprite.h	2026/04/29 17:04:36	1.1.1.3
+++ nono/vm/sprite.h	2026/04/29 17:04:45	1.1.1.4
@@ -39,7 +39,7 @@ class SpriteDevice
 
  public:
 	SpriteDevice();
-	~SpriteDevice() override;
+	virtual ~SpriteDevice() override;
 
 	uint64 Read8(uint32 addr) override;
 	uint64 Read16(uint32 addr) override;