The Rossoneri last won the Scudetto in 2011 and are still uncertain of finishing in the top three this campaign.
"At the moment, it is important to concentrate on getting third place," he told Milan Channel.
"But I'm sure that next season we will have everything in order to challenge for the Scudetto. Now we are focusing on Pescara. We believe in our own ability and we want to win at all cost.
"Earlier this year we struggled with all the changes that were made over the summer, but slowly we have become a team."
Milan are currently third in the league standings with 65 points from 35 matches.