Manchester United boss Jose Mourinho is frustrated seeing Marcos Rojo's contract run down.
The Sun says Mourinho wants to secure the Argentina centre-back's future but has been frustrated over the time it has taken to extend his deal beyond 2019.
Paris Saint-Germain want to make the 27-year-old their next big South American signing with a £30million summer move.
The French giants have Brazil stars Neymar and Dani Alves in their ranks and they are determined to join Rojo with his international team-mate Angel Di Maria.
PSG bosses will swoop after tracking his stalling contract talks, with the ex-Sporting Lisbon defender having just 15 months left on his current deal.
Rojo is yet to agree a fresh terms at Old Trafford, with sources at the club saying negotiations with experienced players will take longer than triggering options.