cigarette lighter assembly pulls all the way out? Do you know a Fix?

[txhepoker]

Hello all,

I have a cigarette lighter assembly that pulls all the way out? I have never had to work on it and do not see any kind of clips to hold them in place. Does anyone know of what I need to make sure it doesn't pop out every time i try to unplug my cell phone charger?

Thanking you in advance.