Reports have suggested Ancelotti has already grown fed up with life at Stamford Bridge, despite winning the double last term.
The Blues are on a poor run, and have slipped to fourth in the table after one win in seven league matches, with the club seemingly still reeling from the departure of Ray Wilkins last month.
What's happened to my Blues? Chelsea boss Carlo Ancelotti
But Ancelotti said: 'Will I stay until 2012? At the moment at least until 2012. Have I spoken with Roman Abramovich over a new deal? Not yet.
'Now is the time to reshape Chelsea in the League and I can assure the team is better compared to what it was some time ago.
Missing his chance: Didier Drogba's late penalty against Spurs was saved by Heurelho Gomes last weekend
'What is our problem? Injuries. Replacing Alex, John Terry, Michael Essien, Frank Lampard and Didier Drogba was not easy. Trouble in the dressing room? I'd say there isn't any and the relationships are good.'
Meanwhile, Ramires has no regrets about moving to the club despite struggling to make an impact. The Brazil midfielder, an £18.3million summer signing from Benfica, said: 'I feel better all the time and I am more adapted than I was before.'
Explore more:People: John Terry, Roman Abramovich, Michael Essien, Frank Lampard, Didier Drogba, Carlo Ancelotti Places: Brazil