Manchester United will play Manchester City at Old Trafford in the tie of the fourth round of the EFL Cup.
The Red Devils saw off League One outfit Northampton in the third round, while local rivals City beat Swansea to reach this stage of the competition.
The previous encounter between the two clubs saw Pep Guardiola triumph over nemesis Jose Mourinho, winning 2-1 in the Premier League earlier this month.
Draw in full:
West Ham v Chelsea
Manchester United v Manchester City
Arsenal v Reading
Liverpool v Tottenham