diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 03216c67266..8241aa4e9c8 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -3201,7 +3201,7 @@ V-V                           TP-027
 
 	/* Konami Twinkle games */
 	DRIVER( gq863 )
-	DRIVER( bmiidx )
+//	DRIVER( bmiidx )
 	DRIVER( bmiidxc )
 	DRIVER( bmiidxca )
 	DRIVER( bmiidxc2 )