The Sun says Swede enrolling his two sons back into their youth academy.
Ibrahimovic left United at the end of last season after suffering a horror knee injury which has crocked him for at least six months.
He has been carrying out his rehabilitation at the club's Carrington training complex over the summer.
And the 35-year-old is expected to sign a six-month deal when he is fit again around October time.
The ex-PSG striker has now put sons Maximillian and Vincent back into the United set-up in a clear statement he wants to stay.