The 21-year-old will stay on loan at Livorno until the end of the season.
“A.C. Milan announces that they have assigned, on a temporary basis, the player Davide Di Gennaro to AS Livorno Calcio until June 30, 2010,” a statement on the club’s official website read.
De Gennaro has struggled to make an impact at San Siro and have made only a single league appearance under Brazilian coach Leonardo.