diff --git a/src/mame/drivers/namcos2.cpp b/src/mame/drivers/namcos2.cpp
index b44e80c22a6..58dd3e17107 100644
--- a/src/mame/drivers/namcos2.cpp
+++ b/src/mame/drivers/namcos2.cpp
@@ -1464,8 +1464,8 @@ INPUT_PORTS_END
 
 static INPUT_PORTS_START( dirtfox )
 	PORT_START("MCUB")      /* 63B05Z0 - PORT B */
-	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_NAME("Gear Shift Up")
-	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )  PORT_NAME("Gear Shift Down")
+	PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_NAME("Gear Shift Down")
+	PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_BUTTON3 )  PORT_NAME("Gear Shift Up")
 
 	NAMCOS2_MCU_PORT_C_DEFAULT
 
@@ -1482,9 +1482,9 @@ static INPUT_PORTS_START( dirtfox )
 	PORT_START("AN5")       /* Steering Wheel */
 	PORT_BIT( 0xff,  0x80, IPT_PADDLE ) PORT_SENSITIVITY(70) PORT_KEYDELTA(50)
 	PORT_START("AN6")       /* Brake pedal */
-	PORT_BIT( 0xff, 0x00, IPT_PEDAL2 ) PORT_MINMAX(0x00,0x7f) PORT_SENSITIVITY(100) PORT_KEYDELTA(30)
+	PORT_BIT( 0xff, 0x00, IPT_PEDAL2 ) PORT_MINMAX(0x00,0x7f) PORT_SENSITIVITY(100) PORT_KEYDELTA(30) PORT_NAME("Brake")
 	PORT_START("AN7")       /* Accelerator pedal */
-	PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_MINMAX(0x00,0x7f) PORT_SENSITIVITY(100) PORT_KEYDELTA(15)
+	PORT_BIT( 0xff, 0x00, IPT_PEDAL ) PORT_MINMAX(0x00,0x7f) PORT_SENSITIVITY(100) PORT_KEYDELTA(15) PORT_NAME("Accelerator")
 
 	PORT_START("MCUH")      /* 63B05Z0 - PORT H */
 	PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )