AC Milan boss Sinisa Mihajlovic hit out at fans after their Coppa Italia victory over Perugia.

Alessio Cerci was jeered by fans.

“That was the only negative thing. I don't understand how fans can whistle a Milan player," said Mihajlovic.

"If you're at the stadium, you have to cheer, whistle after the match if you're not happy.

“It's unacceptable, the players gave everything for the shirt."