diff --git a/src/mame/drivers/mjsenpu.cpp b/src/mame/drivers/mjsenpu.cpp
index 4393a8a4eac..a004d88e477 100644
--- a/src/mame/drivers/mjsenpu.cpp
+++ b/src/mame/drivers/mjsenpu.cpp
@@ -360,7 +360,7 @@ static INPUT_PORTS_START( mjsenpu )
 	PORT_BIT( 0xffffff00, IP_ACTIVE_LOW, IPT_UNUSED )
 
 	PORT_START("DSW3")
-	PORT_DIPNAME( 0x00000001, 0x00000001, "Value 4" )
+	PORT_DIPNAME( 0x00000001, 0x00000001, "Credit Limit" )
 	PORT_DIPSETTING(          0x00000001, "100" )
 	PORT_DIPSETTING(          0x00000000, "500" )
 	PORT_DIPNAME( 0x00000002, 0x00000002, "Coin Type?" ) // uses different coinage