Mbappe has revealed that talks are underway regarding a new deal, but he has also affirmed that he will not pen fresh terms just for the sake of it.
Speaking to reporters after last week's win over Montpellier HSC, the World Cup-winning Frenchman said: "I'm in a period of reflection.
"I want to know what I want for myself in the next few years - where I want to be. I'm happy here, but I don't want to sign a contract and leave a year later."
Mbappe's brace in the rout of Montpellier took him up to 14 league goals for the season, but PSG are understood to be open to a sale this summer if he does not commit his future to the club.