Fiorentina have confirmed Stevan Jovetic has penned a new deal.
A verbal agreement was reached earlier this month and the Viola have today made the move official.
The attacking midfielder, 21, has put pen to paper on a deal which will run until June 2016. His previous contract was set to expire in 2013.
Jovetic, a Montenegro international, was signed by Fiorentina in May 2008 from Partizan Belgrade for 8m.