West Ham United will travel to Tottenham Hotspur for their Carabao Cup fourth round tie on Wednesday 25 October, with kick-off at 8pm.
The Hammers were drawn against their north London rivals for the last-16 tie after they defeated Bolton Wanderers and Tottenham saw off Barnsley in midweek.
The fourth round tie will see West Ham head to Wembley for the first time since their Championship Play-Off final victory against Blackpool in 2012.
West Ham and Tottenham have met five times previously in the League Cup. West Ham prevailed in 1966 and 2013, while Spurs came out on top in 1975, 1987 and 2003.
Ticket details will be confirmed in due course and published on whufc.com