Spain winger Jesus Navas has committed himself to Sevilla until the summer of 2015.
Navas, 25, would have been out of contract in a year's time and has been linked with a number of top clubs around Europe, but he has now agreed an extension.
"The agreement extends for this and four more seasons, until June 2015," club president Jose Maria Del Nido said. "We have reached an agreement that is satisfactory for all.
"This has been instrumental in Jesus' thoughts of staying here for many years. The release clause is €35 million. It is a suitable provision and well above the level of sales that are customary in the current market.
"It is a contract according to what he is worth and deserves it as he is a world champion. I never saw him in any other shirt."