diff --git a/src/mame/mame.lst b/src/mame/mame.lst
index 1c6f8ac11f6..f7e91745d73 100644
--- a/src/mame/mame.lst
+++ b/src/mame/mame.lst
@@ -6031,7 +6031,6 @@ popn7			// not sure, doesn't boot yet (c) 2001
 
 // PowerPC based Konami games
 bujutsu			// G?645 (c)1997
-racjamdx		// G?676 (c)1997
 fiveside		// GX479 (c)1995
 thunderh		// GX680 (c)1996 Euro EAA
 thunderhu		// GX680 (c)1996 USA UAA
@@ -6052,7 +6051,7 @@ sscope2			// GX931 (c)2000
 racingj			// GX676 (c)1998
 racingj2		// GX888 (c)1999 (EAE)
 racingj2j		// GX888 (c)1999 (JAE)
-racjamdx        // G?676 (c)1997 Japan JAA
+racjamdx		// G?676 (c)1997 Japan JAA
 thrilld			// GX713 (c)1998 Japan JAE
 thrilldb		// GX713 (c)1998 Japan JAB
 thrilldae		// GX713 (c)1998 Europe EAA