Kolo Toure can't guarantee staying at Arsenal beyond the end of this season.
Speaking in the Sunday Express, Toure said, "In football you never know. I cannot say something today and then change it another day. I am quite happy at the moment playing and doing my best for the team. That's what is most important for me."
Toure has also made it clear that a club the size of Arsenal cannot afford to go another season without claiming a piece of silverware - with their last success coming back in 2005.
"We want to win something every year but at the moment we aren't able to do that - so we are not very happy," he added.
"The last time I won a trophy it was a great, great time for Arsenal. Those glory days can return soon, definitely. But we have to win at least one thing at the end of this season."