Nottingham Forest midfielder Joao Carvalho has signed for Greek side Olympiakos for an undisclosed fee.
The 24-year-old joined Forest from Portuguese club Benfica in June 2018 for a club record £13.2m fee.
He played 75 games, eight of them this season, and scored eight goals, but also spent the entire 202-21 campaign on loan at Spanish club Almeria.
Olympiakos are owned by Evangelos Marinakis, who is also majority shareholder at Forest.