The 25-year-old Czech Republic international, who expects to be out for another month with a calf injury, only signed a new four-year contract in February last year.

"There are a few stories that have appeared today in the press quoting me that I was interested in a move to Barcelona. These were taken from an interview I gave back in 2003 when I was at Rennes.

"I am very happy at Chelsea and this is where I see my future."