Beppe Iachini has been named coach of Palermo.
Iachini was originally sacked on November 10 to be replaced by Davide Ballardini, who was then fired on January 11.
Giovanni Bosi has been replaced after only one game in charge.
“Palermo announces that Giuseppe Iachini has been reinstated as Coach of the first team with all his staff," read a statement on the club's official website.
“The club thanks head of the youth sector Dario Baccin and Primavera Coach Giovanni Bosi for their availability shown in this difficult moment of transition."