Kevin De Bruyne has revealed that Man City spent just ten minutes training on tactics ahead of their 2-0 victory over Manchester United.
Pep Guardiola's side were in cruise control throughout the Manchester derby, with United barely able to lay a finger on the reigning Premier League champions during the contest.
However, there was some uncertainty on the Spaniard's behalf before the contest, as he was unsure as to whether United would go with a back four or five.
United played a back five in their 3-0 victory against Tottenham but went to a back four mid-way through their 2-2 draw with Atalanta in the Champions League, after Raphael Varane picked up an injury.