Long-serving back Matt Banahan will leave Bath to join rivals Gloucester at the end of the Premiership season.
The 31-year-old former England international made his debut for Bath back in 2006 and has gone on to make over 250 appearances for the club.
Powerhouse wing Banahan, who can also play in the back three or in midfield, has agreed to match the switch to Kingsholm at the conclusion of this campaign.
Gloucester director of rugby David Humphreys said: "Matt has had a wonderful career at Bath and he will bring a huge amount of quality and experience to the young, exciting squad we are building in Gloucester.
"His versatility and ability to play in a number of positions across the backline adds real depth to our squad and Matt's quality will complement the style of rugby Johan Ackermann has brought to the club this season.
"I know how tough a decision it was for Matt to leave Bath but we're all looking forward to seeing him playing in Cherry and White next season."
New Signing— Gloucester Rugby (@gloucesterrugby) January 10, 2018
We are delighted to confirm our first new signing for the 2018/19 season, following the capture of back @mattbanahan1 from Bath Rugby.
Full story to follow on the club website#WonderfulWednesday pic.twitter.com/9kp1OezRoQ
Bath director of rugby Todd Blackadder said: "We'll be really sad to see Matt leave at the end of the season, but we completely understand the decision he has made with his family and future in mind.
"I'd like to thank him for all his efforts over the years – he's been a fantastic servant for Bath. Everyone at the club wishes him well with the next chapter of his career and will welcome him back to the Rec when the time comes.
"I've no doubt he'll remain as committed as ever as we work to achieve our aims for the rest of the season.
"We're working hard to ensure we get the right balance in the squad, taking into account the various complexities of building the squad we want long-term, and we will make further announcements on recruitment when appropriate."
Gloucester sit one place and one point above Bath in the table, residing in fourth.
|Fenerbahce-Besiktas abandoned after Gunes struck by object thrown from crowd|
|Quiros´ birdie-birdie finish earns a share of Rabat lead|
|New York Giants release Brandon Marshall|
|Real Sociedad 3 Atletico Madrid 0: Barca´s title party set to start|
|Thiem ready to up level for ´ultimate challenge´ of Nadal|
|Carrick reveals depression led to England exile|
|´Who are they?!´ - Accrington milk promotion with supermarket stunt|
|Mouthwatering Nadal-Djokovic quarter-final scuppered by Thiem|
|Stunning Gayle century ends Sunrisers´ unbeaten start|
|Conte names Hazard on bench for Burnley clash|
|Rooney denies rift with Everton boss Allardyce|
|Kane will leave Tottenham unless they win trophies, predicts Souness|
|Porzingis could miss 2018-19 season, Knicks owner says|
|Portugal´s Sanches has no chance of World Cup selection - Carvalhal|
|Spurs coach Popovich to miss game three after death of wife|
|Nadal reaches 14th straight Monte Carlo quarter-final|
|Better with one arm - Julio Cesar reveals Mourinho´s Casillas jibe|
|New Hamilton deal ´agreed in principle´ for Mercedes|
|Joseph likely to miss England´s tour of South Africa|
|Mourinho has nothing to prove - Pochettino|
|Bhatti pens one-year Glasgow extension|
|I have spoken to the chairman - Allardyce upset by Everton survey|
|Kit cat: Bath player offers signed shirt for missing pet|
|Emery dismisses talk of Real Sociedad offer|
|Thiem rallies to send Djokovic packing in Monte Carlo|
|Sidibe´s Monaco season over but World Cup return possible|
|Guardiola thanks ´unique´ City staff in celebration speech|
|Wan-Bissaka signs long-term Crystal Palace extension|
|Love will be ready for game three, assures Cavs coach Lue|
|Injured Raonic withdraws from Monte Carlo, Cilic advances|
|ECB announces 100-ball format for new domestic competition|
|Bottas aiming to overthrow Hamilton and claim world title|
|Rakitic to make comeback following finger surgery|
|FIFA dismisses Brewster racism complaint from U-17 World Cup final|
|Isak could benefit from Batshuayi injury - Stoger|
|Mitchell on target again in scrappy Roosters win|
|Shaw hopes to have earned FA Cup start|
|Mercado: If I smack Messi, I can´t go back to Argentina!|
|Salah wants Golden Boot to prove Chelsea doubters wrong|
|Chelsea´s Alonso gets three-game ban for Long challenge|
|Atletico clash absolutely vital to Arsenal´s season, admits Wenger|
|CSA wants interim agreement amid negotiations with South Africa players|
|Wenger still confident Wilshere will sign new deal|
|Read and Coles doubts for New Zealand´s France series|
|Paine vows to dial down Australia sledging|
|LeBron James denies he was blindsided by question on Popovich´s wife|
|Guardiola a friend as well as a boss, says Walker|
|Heaton: Europe a realistic possibility for Burnley|
|Late charge for the Golden Boot! - Smalling jokes about goalscoring form|
|Grand slams, walk-off hits highlight Blue Jays and Red Sox wins|
|Emery unsure when PSG star Neymar will return|
|Broncos boss Bennett walks out on press conference amid Bellamy speculation|
|Chiefs, Rams to play in Mexico City on November 19|
|LeBron James helps Cavs even series, Rockets rout T-Wolves|
|Marcelo backs Ronaldo to extend scoring run for Madrid|
|Copa Libertadores Review: Libertad preserve 100 per cent record, Corinthians stay unbeaten|
|Man United should have 10 more points – Mourinho laments inconsistency|
|Gombau sacked by Western Sydney Wanderers|
|Wife of San Antonio Spurs coach Gregg Popovich dies|
|Rafael: Van Gaal told me I could leave United after one-minute meeting|
|Klopp told Liverpool they could train naked because of Salah|
|Jazz star Mitchell to play game two against Thunder|
|Twins place Byron Buxton on 10-day DL with migraines|
|Zidane denies Bale problems, defends Benzema|
|Sarri: Napoli won´t change approach against Serie A rivals Juve|
|PSG will respect Les Herbiers, assures Emery|
|Chelsea boss Conte: It´s easier for Dyche at Burnley|
|It will be a great game - Allegri prepared for title showdown with Napoli|
|Pacquiao: Matthysse fight won´t be my last|
|Maybe it is my fault - Gattuso takes responsibility for AC Milan´s winless run|