Jack Butland will be going on loan to Manchester United for the rest of the season.
After Martin Dubravka's loan period was cut short, United's manager needs a number two.
Butland has been with Crystal Palace since 2020 but hasn't played this season.
Butland said that he is proud to represent the club.
Tom is part of the goalkeeping set-up at Old United.
"I've played against David de Gea and Tom Heaton and they are top-class keepers and I am excited to compete alongside and support them as team-mates."
There is a lot that this group can achieve this season and I'm excited to help everyone reach their goals.
Palace is twelfth in the league.
He was in the England squad for the World Cup.
He has only made 10 league appearances for Palace since they were demoted to the second tier of English football.
Jack is an excellent goalkeeper with a lot of experience. He will be a great asset to our group of goalkeepers and the whole squad.