Heated Bed on Brainwave

Not sure why i'm having such a hard time today but I cannot for the life of me remember how to enable a heated bed in Marlin firmware for the Brainwave board. I have set the heated bed thermistor table to 5 and i have verified that the pins are correct in pins.h but no matter what I do I cannot get Repetier Host to display a temperature for the bed, it just doesn't exist. I now I've run inot this before but is there a setting in firmware I am missing to enable the heated bed. I'm scratching my head here.

Thanks,
Matt