Wolverhampton Wanderers will play in front of 21,000 'home' fans at Slovan Bratislava in their Europa League game - despite it being behind closed doors, reports BBC Sport.
Uefa punished Slovan for racist chants by fans at a play-off against PAOK of Greece in August.
Slovan were banned from selling tickets for the match on 24 October but instead gifted them to local football clubs and schools - thanks to an Uefa loophole.
Just 200 Wolves fans with 'category one' tickets are allowed into the game.
Under Article 73 of Uefa's regulations, accompanied children, aged 14 and under, from local schools and football academies can be invited.
It is understood the majority of the crowd will be under-14s but most are expected to be supporting the Bratislava-based side.