diff --git a/src/mame/drivers/crimfght.c b/src/mame/drivers/crimfght.c
index 196a643212c..2625b43a2db 100644
--- a/src/mame/drivers/crimfght.c
+++ b/src/mame/drivers/crimfght.c
@@ -243,6 +243,14 @@ static INPUT_PORTS_START( crimfgtj )
 	PORT_DIPSETTING(    0x01, "3" )
 	PORT_DIPSETTING(    0x00, "4" )
 
+	PORT_MODIFY("P1")
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(1)
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START1 )
+
+	PORT_MODIFY("P2")
+	PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_PLAYER(2)
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
+
 	PORT_MODIFY("P3")
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNKNOWN )