Kyle De Silva is the latest Crystal Palace youngster to sign a new contract.
The Croydon-born winger, 18, has put pen to paper on a new three-year deal to commit to the Eagles until 2015.
De Silva, who made seven first-team appearances this season, joins fellow academy graduate Stuart O'Keefe in agreeing new terms this week.
"This is the club I supported as a boy so I was delighted to sign," he told Palace's official website.
"I didn't really expect to make so many appearances. I was training (with the first team) since Christmas so I got comfortable by the time I made those appearances.
"Now the aim is that first goal, trying to nail down a regular spot and keep working hard."