Wolves boss Nuno has agreed terms over a new contract.
The Daily Star says Nuno, 44, has agreed a three-year contract to stay with the Premier League new boys until 2021.
The Portuguese chief, who was 12 months into a three-year agreement, is believed to have increased his pay to £3m a year.
Nuno led Wolves to the Championship title in his first year in charge and rejected the chance to talk to Everton last season.
Arsenal enquired about him towards the end of Arsene Wenger's reign before appointing Unai Emery.
Wolves have made two summer signings, with Mexico striker Raul Jimenez and Portugal keeper Rui Patricio snapped up and a £16m deal in place for Man City wing back Olegsandr Zinchenko.