Jose Callejon insists he's joined Espanyol for good.

The former Real Madrid striker signed a four-year deal with Espanyol yesterday and his old club has a buy-back option for the first two years.

But Callejon insists: "I am not thinking about a return, I'm happy with my signing for Espanyol.

"Clearly, to return to Madrid I will have to do very well here, but now it is not something that worries me, I have other priorities."