Manchester United have been alerted amid speculation that Paris Saint-Germain are considering a summer offer to sign Anthony Martial, according to Le 10 Sport.
The 20-year-old only completed a move to Old Trafford last summer, becoming the most expensive teenager in the world when he joined from Monaco for £36million.
He was immediately given a huge attacking role by manager Louis van Gaal after scoring against Liverpool when introduced from the bench to make his debut.
His form has now caught the eye of the Ligue 1 giants as they look to find a replacement for star man Zlatan Ibrahimovic.
Ibrahimovic is set to leave PSG in the summer, with United one of the teams monitoring his situation as they look to add the Sweden international into their ranks when he leaves Paris.
Martial has already featured 43 times in all competitions for his side this term, so far managing to score 13 goals while providing another eight assists.