Super agent Mino Raiola insists Justin Kluivert is ready to sign a new deal with Ajax.
The Dutch whizkid has been linked with Manchester United and Real Madrid in recent weeks.
But Raiola told De Telegraaf: "The conversations are running well and there are no ripples in the water, but I have the duty to handle them very carefully.
"Justin is an Ajax boy with a big Ajax heart and would prefer to stay.
"There is a lot of interest in him, an exceptional amount, and from the biggest clubs. You also have to take those sounds seriously, because we are dealing with one of the greatest talents in the world."