diff --git a/src/mame/misc/4enraya.cpp b/src/mame/misc/4enraya.cpp
index c562e35caf0..7db07c243ca 100644
--- a/src/mame/misc/4enraya.cpp
+++ b/src/mame/misc/4enraya.cpp
@@ -429,18 +429,18 @@ void unk_gambl_state::unkpacg_main_portmap(address_map &map)
 
 static INPUT_PORTS_START( 4enraya )
 	PORT_START("DSW")
-	PORT_DIPNAME( 0x01, 0x01, DEF_STR( Difficulty ) )   PORT_DIPLOCATION("SW1:1")
-	PORT_DIPSETTING(    0x01, DEF_STR( Easy ) )
-	PORT_DIPSETTING(    0x00, DEF_STR( Hard ) )
+	PORT_DIPNAME( 0x01, 0x01, "Speed" )                 PORT_DIPLOCATION("SW1:1")
+	PORT_DIPSETTING(    0x01, "Slow" )
+	PORT_DIPSETTING(    0x00, "Fast" )
 	PORT_DIPNAME( 0x02, 0x00, DEF_STR( Demo_Sounds ) )  PORT_DIPLOCATION("SW1:2")
 	PORT_DIPSETTING(    0x02, DEF_STR( Off ) )
 	PORT_DIPSETTING(    0x00, DEF_STR( On ) )
 	PORT_DIPNAME( 0x04, 0x04, "Pieces" )                PORT_DIPLOCATION("SW1:3")
 	PORT_DIPSETTING(    0x04, "30" )
 	PORT_DIPSETTING(    0x00, "16" )
-	PORT_DIPNAME( 0x08, 0x08, "Speed" )                 PORT_DIPLOCATION("SW1:4")
-	PORT_DIPSETTING(    0x08, "Slow" )
-	PORT_DIPSETTING(    0x00, "Fast" )
+	PORT_DIPNAME( 0x08, 0x08, DEF_STR( Difficulty ) )   PORT_DIPLOCATION("SW1:4")
+	PORT_DIPSETTING(    0x08, DEF_STR( Easy ) )
+	PORT_DIPSETTING(    0x00, DEF_STR( Hard ) )
 	PORT_DIPNAME( 0x30, 0x30, DEF_STR( Coin_B ) )       PORT_DIPLOCATION("SW1:5,6")
 	PORT_DIPSETTING(    0x30, DEF_STR( 1C_1C ) )
 	PORT_DIPSETTING(    0x00, DEF_STR( 2C_3C ) )