United face the Blues as something that looks set to be a title decider at Old Trafford on 3rd April.
Solskjaer said: “That (the Chelsea game) is three points, but every game is three points.
“We can put a good run together but we can’t afford any more slip-ups if we are going to realistically challenge for the title.
“The players know that, the manager knows that and we are geared up for the last 10 weeks.”