diff --git a/src/mame/drivers/dkong.c b/src/mame/drivers/dkong.c
index 52dca8d880f..d3d19d933dd 100644
--- a/src/mame/drivers/dkong.c
+++ b/src/mame/drivers/dkong.c
@@ -1171,7 +1171,14 @@ static INPUT_PORTS_START( dkongjr )
 	PORT_INCLUDE( dkong_in0_4 )
 	PORT_INCLUDE( dkong_in1_4 )
 	PORT_INCLUDE( dkong_in2 )
+
 	PORT_INCLUDE( dkong_dsw0 )
+	PORT_MODIFY("DSW0")
+	PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Bonus_Life ) )   PORT_DIPLOCATION( "SW1:!3,!4" )
+	PORT_DIPSETTING(    0x00, "10000" )
+	PORT_DIPSETTING(    0x04, "15000" )
+	PORT_DIPSETTING(    0x08, "20000" )
+	PORT_DIPSETTING(    0x0c, "25000" )
 
 #if DEBUG_DISC_SOUND
 	PORT_START("TST")      /* TST */