Former Barnsley centre-back Bambo Diaby has joined their fellow Championship club Preston North End after his two-year ban for doping ended this month.
The 24-year-old Spaniard joined the Reds in the summer of 2019 and played 24 games.
His urine sample after a game in Blackburn on November 2019 contained higenamine – a 'fat burner' which is prohibited.
Diaby was suspended in January 2020 and released later that year.
He has been training with Preston since last month and has joined them until the end of the season.