The Argentina international has been linked with a move away from the defending French champions and recently hinted that he could consider his future should coach Didier Deschamps decide to leave the Ligue 1 champions in the summer.
However, Lucho has now tried to calm speculation over his future and in an interview with Marseille’s official website said: "I don't know why there are so many things said about this at the moment. It annoys me a bit. At no time has it left my mouth that I wanted to leave or that I didn't feel good here.
"I have a contract with OM until 2013 and the people at the club seem happy with me," added the 30-year-old. "I have a commitment and I have no problem keeping it. I feel good here, my family too, and those are important things."
Marseille are currently second in the French top flight standings, three points behind leaders Lille.