diff --git a/src/mame/drivers/argus.c b/src/mame/drivers/argus.c
index eadac058cb1..817610dd516 100644
--- a/src/mame/drivers/argus.c
+++ b/src/mame/drivers/argus.c
@@ -812,5 +812,5 @@ ROM_END
 /*  ( YEAR   NAME     PARENT  MACHINE   INPUT     INIT  MONITOR  COMPANY                  FULLNAME ) */
 GAME( 1986, argus,    0,      argus,    argus,    0,    ROT270,  "NMK (Jaleco license)", "Argus"          , GAME_IMPERFECT_GRAPHICS )
 GAME( 1986, valtric,  0,      valtric,  valtric,  0,    ROT270,  "NMK (Jaleco license)", "Valtric"        , GAME_IMPERFECT_GRAPHICS )
-GAME( 1987, butasan,  0,      butasan,  butasan,  0,    ROT0,    "NMK (Jaleco license)", "Butasan (Pig's & Bomber's)", GAME_IMPERFECT_GRAPHICS )
+GAME( 1987, butasan,  0,      butasan,  butasan,  0,    ROT0,    "NMK (Jaleco license)", "Butasan - Pig's & Bomber's", GAME_IMPERFECT_GRAPHICS )
 GAME( 1987, butasanj, butasan,butasan,  butasan,  0,    ROT0,    "NMK (Jaleco license)", "Butasan (Japan)", GAME_IMPERFECT_GRAPHICS )