3.7Ghost

I was unaware when I bought the car, but in the headlight bulb housing, the little clip that is supposed to lock in behind the little piece of the housing, is broken on one side, so only one side of the clip can lock in, I'm worried the bulb is going to fall out again, does anyone know if I can just replace that little housing or will I have to buy a new headlight??? The clip itself is not broken, just the piece that the clip locks in under, I will upload a picture once I can get one