The young Brazilian defender signed for OM in the summer but is yet to make his debut after being left out of the side during their Coupe de la Ligue defeat to Rennes in midweek.
He told the club's official website: "I am not concerned about my situation. It happens to any player during their career.
"I have settled in very well, I am learning and looking forward to playing. I prepare myself to be ready at every opportunity and I am ready to do my job when the opportunity arises."
Marseille are currently top of Ligue 1.