Crystal Palace chairman Steve Parish is pleased with the new deal for Nya Kirby.
Parish discussed Kirby and Aaron Wan-Bissaka in today's Palace match programme.
He wrote: "Speaking of the future, there are a couple of young players I'd like to congratulate.
'Firstly, our ManBetX Player of the Month for September Aaron Wan-Bissaka, and secondly Nya Kirby who has signed a new contract.
"Nya has made great progress in the academy and with England's age groups, and hopefully will force his way into the first-team reckoning soon."