Demi Mitchell has signed a new deal with Manchester United ahead of returning on-loan to Hearts.
The Daily Mail says Mitchell has penned an extended deal until 2020 at Old Trafford.
The 21-year-old spent the second half of last season at Hearts, where he impressed during his 11 appearances.
It is believed Mitchell - who can play anywhere on the left - will remain at Tyncastle until the end of the season.
He scooped the Under 23 player of the year at United last season and is highly thought of around Carrington.