diff --git a/src/emu/sound/lmc1992.h b/src/emu/sound/lmc1992.h
index 3a8c978ebd4..cf15415b78e 100644
--- a/src/emu/sound/lmc1992.h
+++ b/src/emu/sound/lmc1992.h
@@ -88,7 +88,7 @@ protected:
 private:
 	inline void execute_command(int addr, int data);
 
-	sound_stream *m_stream[4];
+	//sound_stream *m_stream[4];
 
 	int m_enable;                   // enable latch
 	int m_data;                     // data latch