Barcelona president Josep Maria Bartomeu cannot guarantee Neymar staying this summer.
Neymar continues to be linked with PSG.
Though he doesn't want the Brazilian to go, Bartomeu's comment suggests it could be a possibility.
"Neymar is one of our best players and we do not want to lose him," Bartomeu said in an interview with the New York Times.
"We want him to continue with us, he still has four years left, but the players decide if they want to go so there's nothing more to say.
"We need him because, if we want to win [trophies], we need to have the best players."