loop cuts

I have a cube with a brick texture appllied on one face. I want to extrude the bricks out or the mortar in. If I put an edge loop cut on it I cant move it without the texture moving with it. Suggestions?

Ensure ‘Correct UVs’ is enabled

OK… Thanks…

what your trying to accomplish might be better achieved with a normal map or displacement modifier. its generally a bad idea to model each brick in a brick wall and plenty of tricks can get the same effect in the final render.