Husband has a low sex drive

I'm always horny. Lol
I'm always initiating sex with my husband but for some reason he doesn't want to have sex he'd rather just play his game. He doesn't have a problem setting me I love saying all the thing i would do to him and he to me. But when it comes down to it he never wants any. He always comes to me at a random time to have sex. Idk. It irritates me. What should I do?