West Ham goalkeeper Adrian has signed a new two-year contract which will keep him at the club until 2017, with the option of a further two years.
The Spaniard's previous deal had been due to expire next summer.
Adrian, 28, joined West Ham from Real Betis on a free transfer in June 2013 as backup to Jussi Jaaskelainen but established himself as first choice.
"This is my third season here and I want to stay here for a long time," Adrian told West Ham's website.
"From the moment I arrived in London the West Ham fans had a special relationship with me."
West Ham will leave the Boleyn Ground at the end of the season and move into the Olympic Stadium and Adrian is excited to be part of the new era.
He added: "I have enjoyed playing at Upton Park and I want to enjoy playing in the new stadium.
"It is a big step for the club and I am really excited about this moment."