Former Inter Milan president Massimo Moratti has slammed Chelsea striker Romelu Lukaku.

After last season's loan, Lukaku has infuriated Inter and their fans after discussing a move to Juventus.

Moratti told Notizie.com: "I think about everything he said and promised, while he was negotiating with other clubs.

"I didn't like it and neither did the supporters.

"I was very disappointed in his attitude. It's better not to have someone like him at Inter, that's not how you behave."