Manchester United have made a move for Olympique Marseille goalkeeper Ahmadou Dia.

The 19 year-old is still playing on amateur forms and United have contacted OM chief Andoni Zubizarreta to register their interest, reports Le Phoceen.

Indeed, United have already tabled Dia a four-year contract for his consideration.

Dia's amateur deal expires in June and OM are desperate not to lose the youngster. A pro contract offer is being drawn up.

And OM also hope assurances of promotion to being third-choice keeper next season will convince Dia to stay.