Real Madrid have announced Isco has put pen to paper on a new five-year deal keeping him at the club until June 2022.
Isco had entered the final 12 months of his previous deal but the Spain international has developed into an indispensible player for Madrid since the turn of the year.
The 25-year-old was free to leave Madrid just over 12 months ago, but is now seen as one of the best players in the world, capping a remarkable turnaround for the midfielder.
President Florentino Perez confirmed at the start of the month that Isco had renewed for another five years and the reigning European champions have now officially announced the news.
Of players that have scored at least five La Liga goals in 2017, Isco has the best conversation rate (42.1%).