diff --git a/src/mame/drivers/coolpool.c b/src/mame/drivers/coolpool.c
index 59a09ad6985..e4b54681244 100644
--- a/src/mame/drivers/coolpool.c
+++ b/src/mame/drivers/coolpool.c
@@ -23,6 +23,7 @@
       actually reads 2U/6U/1U/5U. The placement cannot therefore be exactly
       determined by the check passing.
 
+
 ***************************************************************************/
 
 #include "emu.h"
@@ -732,10 +733,12 @@ INPUT_PORTS_END
 static INPUT_PORTS_START( coolpool )
 	PORT_START("IN0")
 	PORT_BIT( 0x00ff, IP_ACTIVE_HIGH, IPT_UNKNOWN )
-	PORT_BIT( 0x0f00, IP_ACTIVE_LOW, IPT_UNKNOWN )
-	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2)
-	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1)
-	PORT_BIT( 0xc000, IP_ACTIVE_LOW, IPT_UNKNOWN )
+	PORT_BIT( 0x0700, IP_ACTIVE_LOW, IPT_UNKNOWN )
+	PORT_BIT( 0x0800, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(2) PORT_NAME("P2 English")
+	PORT_BIT( 0x1000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(2) PORT_NAME("P2 Lock")
+	PORT_BIT( 0x2000, IP_ACTIVE_LOW, IPT_BUTTON1 ) PORT_PLAYER(1) PORT_NAME("P1 Lock")
+	PORT_BIT( 0x4000, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_PLAYER(1) PORT_NAME("P1 English")
+	PORT_BIT( 0x8000, IP_ACTIVE_LOW, IPT_UNKNOWN )
 
 	PORT_START("IN1")
 	PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_START1 )