The FAI has confirmed that the Republic of Ireland will face Belarus in a friendly on Tuesday, 31 May at Turner's Cross in Cork.
It will be the final warm-up game for Martin O'Neill's side ahead of the European Championship finals.
The game with Belarus, who are currently ranked 64th in the world, will be the first-ever between the teams.
Ireland play Slovakia tomorrow at the Aviva Stadium at 7.45pm.
