diff --git a/src/mame/drivers/warpsped.c b/src/mame/drivers/warpsped.c
index 909d22af4d8..5704b883c29 100644
--- a/src/mame/drivers/warpsped.c
+++ b/src/mame/drivers/warpsped.c
@@ -75,7 +75,7 @@ public:
 
 static READ8_HANDLER( warpspeed_hardware_r )
 {
-	warpspeed_state *state = space->machine().driver_data<warpspeed_state>();
+//	warpspeed_state *state = space->machine().driver_data<warpspeed_state>();
 
 	switch( offset )
 	{