New Aletezza's =No Brake Lights

Hey I just bought new carbon fiber tailights. I put them in and everything is done right but now i have no brake lights in my tailights. The only light that works is the led in my rear window. Is there anyway to fix this? I think its b/c the lights on my trunk use to have 2 bulbs in it but the new lights I have are only accesible for one bulb. I don't need a ticket...Please Help.