diff --git a/src/mame/drivers/st0016.c b/src/mame/drivers/st0016.c
index f251b8c92d0..9dec4a9efa2 100644
--- a/src/mame/drivers/st0016.c
+++ b/src/mame/drivers/st0016.c
@@ -691,4 +691,4 @@ GAME(  1994, mayjisn2,	0,	  mayjinsn, mayjisn2, mayjisn2, ROT0, "Seta",  "Mayjin
 GAME(  1995, koikois,	 0,	  st0016, koikois, renju, ROT0, "Visco",  "Koi Koi Shimasho", GAME_IMPERFECT_GRAPHICS)
 /* Not working */
 GAME( 1994, mayjinsn,	0,	  mayjinsn, st0016,   mayjinsn, ROT0, "Seta",  "Mayjinsen",GAME_IMPERFECT_GRAPHICS|GAME_NOT_WORKING)
-GAME( 199?, dcrown,	0,	  st0016,   renju,    renju,    ROT0, "unknown", "Dream Crown", GAME_NOT_WORKING)
+GAME( 199?, dcrown,	0,	  st0016,   renju,    renju,    ROT0, "<unknown>", "Dream Crown", GAME_NOT_WORKING)
diff --git a/src/mame/drivers/vpoker.c b/src/mame/drivers/vpoker.c
index 790412d3bfe..975dc79e48e 100644
--- a/src/mame/drivers/vpoker.c
+++ b/src/mame/drivers/vpoker.c
@@ -723,4 +723,4 @@ ROM_END
 
 
 GAME( 198?, vpoker,   0,     vpoker,  vpoker,   0,  ROT0, "Videotronics", "Videotronics Poker", GAME_NOT_WORKING | GAME_NO_SOUND )
-GAME( 198?, 5acespkr, 0,     vpoker,  5acespkr, 0,  ROT0, "Unknown",      "5-Aces Poker",       GAME_NOT_WORKING | GAME_NO_SOUND )
+GAME( 198?, 5acespkr, 0,     vpoker,  5acespkr, 0,  ROT0, "<unknown>",    "5-Aces Poker",       GAME_NOT_WORKING | GAME_NO_SOUND )