Antonio Valencia will remain at Manchester United until 2018 after the club triggered the one-year extension clause in his contract.
The 31-year-old has become a key player at Old Trafford since joining from Wigan in 2009.
Valencia has established himself as Jose Mourinho's first-choice right-back and now been rewarded with an extended stay at United.
The club have activated a one-year extension clause in his deal, tying him down until the summer of 2018.
United last week announced they had triggered the extension clause in midfielder Marouane Fellaini's contract.
Valencia has made 23 appearances for United this term under Mourinho, who attempted to bring him to Real Madrid during his time in Spain.