Norwich midfielder Louis Thompson has been called into the Wales Under-21 squad for their Uefa qualifier in Luxembourg on 4 September.
The 20-year-old joined Norwich from Swindon in September 2014 but was loaned back to the Robins last season.
Wales U-21 boss Geraint Williams retains the bulk of the squad which opened Wales' 2017 European Championship campaign in March.
That match saw Wales begin with a 3-1 home victory over Bulgaria.
Wales Under-21 squad:
Billy O'Brien (Manchester City), Michael Crowe (Ipswich Town), Declan John (Cardiff City), Gethin Jones (Everton), Jordan Evans (Fulham), Joseph Wright (Huddersfield Town, on loan with Accrington Stanley), Dominic Smith (Shrewsbury Town), Josh Yorwerth (Ipswich Town), Josh Sheehan (Swansea City), Lee Evans (Wolverhampton Wanderers, on loan with Bradford City), Ryan Hedges (Swansea City), Tom O Sullivan (Cardiff City), Wes Burns (Bristol City), Ellis Harrison (Bristol Rovers), Harry Wilson (Liverpool), Jake Charles (Huddersfield Town), Owain Jones (Swansea City), Louis Thompson (Norwich City).