diff --git a/src/mame/drivers/ampoker2.c b/src/mame/drivers/ampoker2.c
index 4f73030e0af..79bf1b5836b 100644
--- a/src/mame/drivers/ampoker2.c
+++ b/src/mame/drivers/ampoker2.c
@@ -876,7 +876,7 @@ static INPUT_PORTS_START( sigmapkr )
 	PORT_DIPNAME( 0x08, 0x08, "Rate Table SW1" ) PORT_DIPLOCATION("SW1:3") /* DSW3 (should be arranged with DSW4) */
 	PORT_DIPSETTING(    0x08, DEF_STR( Off ) )
 	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
-	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD2 )
+	PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_POKER_HOLD3 )
 
 	PORT_START("IN6")
 	PORT_DIPNAME( 0x01, 0x01, DEF_STR( Unknown ) )