Aleksander Kolarov has cast doubt on his future at Lazio.

The Serbia fullback has been linked with Inter Milan and this week slated Lazio fans for cheering Inter's goals on Sunday.

Kolarov said: "It's already known that I want a team that fights for ambitious objectives.

"I don't know what my future will be or whether I will leave in the summer, next winter or even at the end of my contract which expires in 2012.

"I am waiting until the end of the season to sit down with the President and see if we will continue our relationship."

When asked about Inter boss Jose Mourinho, who holds him in very high regard, Kolarov said: "He is one of the best trainers in the world and I always like to receive his compliments.

"However, I repeat that we'll see what intentions Lazio have and how important I am to the club."