Middlesbrough have signed goalkeeper Jordan Archer on a deal until the end of the season, after fellow custodian Dejan Stojanovic left to join German side FC St Pauli on loan.
Stojanovic, also 27, joined Boro from St Gallen in 2020 but has made just eight appearances for the club.
"Dejan wants to go to get in Austria's team for the Euros and reluctantly I agreed," said boss Neil Warnock.
"I thought why not give Jordan the opportunity to show us what he can do over the next few months and I'm delighted to have him on board.