diff --git a/src/mame/drivers/aleck64.c b/src/mame/drivers/aleck64.c
index e1416c8a940..b92229c8814 100644
--- a/src/mame/drivers/aleck64.c
+++ b/src/mame/drivers/aleck64.c
@@ -351,7 +351,7 @@ static INPUT_PORTS_START( aleck64 )
 	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(1)
 
 	PORT_START("P1_ANALOG_Y")
-	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0xff,0x00) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(1)
+	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0x00,0xff) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(1) PORT_REVERSE
 
 	PORT_START("P2")
 	PORT_BIT( 0x8000, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(2)          // Button A
@@ -374,7 +374,7 @@ static INPUT_PORTS_START( aleck64 )
 	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(2)
 
 	PORT_START("P2_ANALOG_Y")
-	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0xff,0x00) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(2)
+	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0x00,0xff) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_PLAYER(2) PORT_REVERSE
 
 	PORT_START("IN0")
 	PORT_DIPNAME( 0x80000000, 0x80000000, "DIPSW1 #8" ) PORT_DIPLOCATION("SW1:8")
@@ -457,13 +457,6 @@ static INPUT_PORTS_START( 11beat )
 	PORT_BIT( 0x0004, IP_ACTIVE_HIGH, IPT_UNUSED )
 	PORT_BIT( 0x0002, IP_ACTIVE_HIGH, IPT_UNUSED )
 	PORT_BIT( 0x0001, IP_ACTIVE_HIGH, IPT_BUTTON4 ) PORT_PLAYER(2)
-
-	PORT_MODIFY("P1_ANALOG_Y")
-	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_REVERSE PORT_PLAYER(1)
-
-	PORT_MODIFY("P2_ANALOG_Y")
-	PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(30) PORT_KEYDELTA(30) PORT_REVERSE PORT_PLAYER(2)
-
 INPUT_PORTS_END
 
 static INPUT_PORTS_START( mtetrisc )