diff --git a/src/mame/drivers/m62.c b/src/mame/drivers/m62.c
index 69be59a49e9..aa44b14cecb 100644
--- a/src/mame/drivers/m62.c
+++ b/src/mame/drivers/m62.c
@@ -2217,4 +2217,4 @@ GAME( 1985, spelunkr, 0,        spelunkr, spelunkr, m62_state, spelunkr, ROT0,
 GAME( 1985, spelunkrj,spelunkr, spelunkr, spelunkr, m62_state, spelunkr, ROT0,   "Irem (licensed from Broderbund)", "Spelunker (Japan)", GAME_SUPPORTS_SAVE )
 GAME( 1986, spelunk2, 0,        spelunk2, spelunk2, m62_state, spelunk2, ROT0,   "Irem (licensed from Broderbund)", "Spelunker II", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
 GAME( 1986, youjyudn, 0,        youjyudn, youjyudn, m62_state, youjyudn, ROT270, "Irem", "Youjyuden (Japan)", GAME_SUPPORTS_SAVE )
-GAME( 1985, horizon,  0,        horizon,  horizon, driver_device,  0,        ROT0,   "Irem", "Horizon", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
+GAME( 1985, horizon,  0,        horizon,  horizon, driver_device,  0,        ROT0,   "Irem", "Horizon (Irem)", GAME_IMPERFECT_SOUND | GAME_SUPPORTS_SAVE )
diff --git a/src/mess/drivers/horizon.c b/src/mess/drivers/horizon.c
index 0695c1eb282..8d2f5584175 100644
--- a/src/mess/drivers/horizon.c
+++ b/src/mess/drivers/horizon.c
@@ -276,5 +276,5 @@ ROM_END
 //**************************************************************************
 
 //    YEAR  NAME    PARENT  COMPAT  MACHINE INPUT   INIT    COMPANY                             FULLNAME    FLAGS
-COMP( 1976, nshrz,   0,       0,    horizon,   horizon, driver_device, 0,  "North Star Computers", "Horizon", GAME_NOT_WORKING | GAME_NO_SOUND_HW )
+COMP( 1976, nshrz,   0,       0,    horizon,   horizon, driver_device, 0,  "North Star Computers", "Horizon (North Star Computers)", GAME_NOT_WORKING | GAME_NO_SOUND_HW )
 COMP( 1979, vector1,  nshrz, 0,    horizon,   horizon, driver_device, 0,  "Vector Graphic", "Vector 1+ (DD drive)", GAME_NOT_WORKING | GAME_NO_SOUND_HW )