diff --git a/src/mame/drivers/unkpoker.c b/src/mame/drivers/unkpoker.c
index 7f0bfb119d0..ae15c7d5166 100644
--- a/src/mame/drivers/unkpoker.c
+++ b/src/mame/drivers/unkpoker.c
@@ -170,13 +170,16 @@ MACHINE_DRIVER_END
 
 
 ROM_START(unkpoker)
-	ROM_REGION(0x10000, "maincpu", 0)
-	ROM_LOAD("2532.5e", 0x0000, 0x1000, CRC(093d4560) SHA1(d5401b5f7a2ebe5099fefc5b09f8710886e243b2) )
+	ROM_REGION( 0x10000, "maincpu", 0 )
+	ROM_LOAD("2532.5e",	0x0000, 0x1000, CRC(093d4560) SHA1(d5401b5f7a2ebe5099fefc5b09f8710886e243b2) )
 
 	ROM_REGION( 0x1000, "gfx1", 0 )
-	ROM_LOAD("2532.8b", 0x0000, 0x0800, CRC(4427ffc0) SHA1(45f5fd0ae967cdb6abbf2e6c6d12d787556488ef) )
+	ROM_LOAD("2532.8b",	0x0000, 0x0800, CRC(4427ffc0) SHA1(45f5fd0ae967cdb6abbf2e6c6d12d787556488ef) )
 	ROM_CONTINUE(0x0000, 0x0800)
-	ROM_LOAD("2516.5b", 0x0800, 0x0800, CRC(496ad48c) SHA1(28380c9d02b64e7d5ef2763de92cd2ca8861eceb) )
+	ROM_LOAD("2516.5b", 	0x0800, 0x0800, CRC(496ad48c) SHA1(28380c9d02b64e7d5ef2763de92cd2ca8861eceb) )
+
+	ROM_REGION( 0x0020, "proms", 0 )
+	ROM_LOAD( "74s288.a8",	0x0000, 0x0020, CRC(fc35201c) SHA1(4549e228c48992e0d10957f029b89a547392e72b) )
 ROM_END
 
-GAME( 200?, unkpoker,  0,   unkpoker, unkpoker, 0, ROT0, "???", "unkpoker", GAME_NOT_WORKING|GAME_NO_SOUND )
+GAME( 1982, unkpoker,  0,   unkpoker, unkpoker, 0, ROT0, "???", "Unkwnown poker", GAME_NOT_WORKING | GAME_NO_SOUND )
diff --git a/src/mame/mamedriv.c b/src/mame/mamedriv.c
index 96ed6c0c21e..91122669f69 100644
--- a/src/mame/mamedriv.c
+++ b/src/mame/mamedriv.c
@@ -9232,7 +9232,7 @@ Other Sun games
 	DRIVER( atworld )
 	DRIVER( atworlda )
 
-DRIVER ( unkpoker )
+	DRIVER( unkpoker )	/* unknown */
 	DRIVER( chsuper3 )	/* unknown */
 	DRIVER( chsuper2 )	/* unknown */
 	DRIVER( 3super8 )	/* unknown */