Charlton Athletic youngster Callum Harriott has inked a new three-year deal at The Valley.
The 19-year-old, who scored two goals in 14 games in the Championship this season, said that he is now looking forward to next season with the Addicks.
"I'm absolutely delighted to sign a new contract," Harriott told the club's official website.
"I'm overwhelmed. Charlton is a great club - I enjoy it here and I love the supporters.
"I'm already thinking about next season, and I want to stay in the team and keep playing as many games as possible."
French centre-back Dorian Dervite has also agreed an extension until 2014.