Ronaldinho's brother and manager Roberto de Assis Moreira has scotched rumours of a possible move to AC Milan.
Speculation has been rife about the 27-year-old Barcelona playmaker, who has undergone a loss of form this season which has seen him occasionally drop to the bench.
But his brother has insisted that the star - who has also been linked to Chelsea in the past - has no plans to leave Barca, who he joined from Paris St Germain for £21 million in July 2003.
Assis said: "There have been no negotiations with Milan at this moment. There has, on the other hand, been a lot of speculation from the press.
"He has a contract with Barcelona until 2010 and that is very important to him. Besides, the club's board has already shown their interest in extending that agreement."