Worcester full-back Errie Claassens will join Championship club Bristol next season.
Claassens, brother of Bath and South Africa scrum-half Michael, played for Rotherham and London Welsh before moving to Sixways in 2011.
The 26-year-old has made 26 appearances for the Warriors, scoring seven tries in the process.
"I'd like to take the opportunity to thank Errie for his professionalism and service to us whilst at Warriors," head coach Richard Hill told the club's official website.
"Errie has been an absolute pleasure to work with and I know he will give everything in the time he has left at Sixways and will want to finish his time with us on a high."