Nottingham Forest have completed the permanent signing of striker Nathan Tyson from Wycombe for £675,000.
Tyson has scored twice in eight games for Forest
The 23-year-old has been on loan at the City Ground since November, scoring twice in eight games.
Tyson has agreed a three-and-a-half year contract with Forest, with a percentage of the fee going to his former club Reading.
He scored 13 goals from 19 League games for Wycombe this season and found the net 22 times last term.