diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 28fca617c24..2a3f2017eb6 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -9438,7 +9438,7 @@ Other Sun games
 	DRIVER( cmv801 )	/* (c) 198? Corsica */
 	DRIVER( cmv4 )		/* (c) 1992 Dyna Electronics */
 	DRIVER( cmv4a )		/* (c) 1992 Dyna Electronics */
-	DRIVER( cmvm )		/* (c) 199? Dyna Electronics */
+	DRIVER( cmwm )		/* (c) 199? Dyna Electronics */
 	DRIVER( cmfun )		/* (c) 1995 Dyna Electronics */
 	DRIVER( cmaster )	/* (c) 1991 Dyna Electronics */
 	DRIVER( cmasterb )	/* (c) 1991 Dyna Electronics */