Manchester United boss Louis van Gaal says he wants to win the Premier League title before his current deal runs down.

Van Gaal has declared he will retire in 2017.

"I want to do that in (my) three years (at the club)," Van Gaal said.

"If it is this year, then I am very happy. But I cannot say this year we shall be the champions.

"We have to fight for it. That is the most important thing. Until the end we have to challenge for the number one. And maybe we are.

"The long-term vision is to win the championship or an FA Cup or a Champions League."