The Old Trafford showdown is not the title-decider that many may have anticipated earlier in the campaign with City all but out of the reckoning for the Barclays Premier League crown.
But Kompany said: "A derby is a derby. I don't think we could care less about the league in that game.
"It is about who is going to be champions of Manchester - that is all it is."
Can City take advantage of United's form lapse? Give us your shout below...