Sergi Palencia has penned a new deal with Barcelona.

Marca says Barcelona have reached an agreement with B-team player Palencia to extend his contract by three years, meaning it'll now expire in 2020.

His release clause has been set at 25 million euros, but that figure could double if he earns a promotion to the first-team squad.

The right-back is a captain of the B team and he was vital in helping them win promotion to the second division last season.