Republic of Ireland Under-21s head coach Jim Crawford has made three changes to his squad for their UEFA European Championship qualifier against Slovakia in Cork.
Crawford has given first U21s call-ups to James McManus of Sligo Rovers and former Cork City academy player Leon Ayinde of Ipswich Town.
McManus' team-mate at Sligo, Conor Walsh, returns to the squad. He is one of 18 of the group to have played in the League of Ireland at senior or youth level.
Freddie Turley, Harry Vaughan and Cian Dillon miss out.
Manchester United's Jack Moorhouse and Sligo's Owen Elding are still not eligible as they await clearance.
Moorhouse has not received the required paperwork, while Elding's inclusion has been held up as he awaits Irish citizenship.
Ireland return to Turner's Cross on Friday week having recorded two wins in their opening qualifying games against Moldova and Andorra.
They welcome a Slovakian team to Leeside who currently sit top of Group D as first plays second in Cork.
The match is live on RTÉ2 and RTÉ Player on 10 October, kick-off 7.30pm.
Republic of Ireland Under-21s squad:
Goalkeepers: Noah Jauny (Stade Brestois), Aaron Maguire (Tottenham Hotspur), Conor Walsh (Sligo Rovers)
Defenders: James Abankwah (Watford), Jacob Devaney (Manchester United), Sean Grehan (Doncaster Rovers), Alex Murphy (Newcastle United), David Okagbue (Peterborough United), Jacob Slater (Harrogate United, on loan from Brighton & Hove Albion).
Midfielders: Romeo Akachukwu (Southampton), Darius Lipsiuc (Solihull Moors, on loan from Stoke City), Cathal McCarthy (Hull City), James McManus (Sligo Rovers, on loan from Bohemians), Jamie Mullins (Wycombe Wanderers), Adam Murphy (Swindon Town, on loan from Bristol City).
Forwards: Leon Ayinde (Ipswich Town), Jad Hakiki (Sligo Rovers), Trent Kone-Doherty (Liverpool), Mason Melia (St. Patrick’s Athletic), Michael Noonan (Shamrock Rovers), Mark O’Mahony (Reading, on loan from Brighton & Hove Albion), Rocco Vata (Watford).
