Barcelona midfielder Yaya Toure has signed a one-year contract extension with the Treble winners.

Toure's new deal ties him to the club until June 30, 2012 and includes a new buy-out clause of 100million euros, the Catalan giants confirmed on Friday night.

"What's important is to play at a great club and Barca is the club in which I want to play. This is the shirt in which I want to play," said Toure on his club's website.

"My will is to end my career here, but I have to continue showing that I can play at the level of this club."