West Ham United's Carabao Cup third round tie against Macclesfield Town will be played at London Stadium on Wednesday 26 September, with a 7.45pm kick-off.
The Hammers have been drawn to face the Silkmen in the competition's last-32, following their 3-1 victory at AFC Wimbledon last week.
Manuel Pellegrini's side will take on the lowest-ranked team left in this season's Carabao Cup, after the League Two side saw off Bradford City and Walsall in the earlier rounds.
West Ham have faced Macclesfield twice before in senior competition, beating them in a 2002 FA Cup tie and in the second round of the 2008/09 League Cup.
Ticketing information for this fixture will be announced in due course.