Former Italian international midfielder Cristiano Zanetti has re-joined Fiorentina from Serie A rivals Juventus.
Fiorentina said on their website that the midfielder has signed a two-year contract with an option for a third year extension.
The 32-year-old is returning to the side he made his top-flight debut with in 1995.
He went on to enjoy spells at Internazionale and Roma before signing for Juve in 2006.
Zanetti, who has 17 international caps and two Scudettos to his name, spent three seasons with Old Lady, the last of which was disrupted by injuries.