Moi Elyounoussi was the star man as Celtic battered Livingston to record their biggest win of the season.
The three points also officially confirmed the hosts will finish second in the Scottish Premiership table.
It could have been more but for Robby McCrorie, who kept it down to six for the visitors.
James Forrest opened the scoring before David Turnbull added a close range second. Jack Fitzwater's own goal made it three before a quickfire double from Elyounoussi increased the lead.
There was still time for Ryan Christie to add a late sixth.
Here's how they rated out of ten.
Scott Bain: Barely troubled by an non-existent Livingston attack. 6
Jonjoe Kenny: Not as much of an attacking threat as Taylor but still played well. 7
Stephen Welsh: Put the pressure on to force the third goal. Easy afternoon defensively. 7
Kris Ajer: Absolutely strolled it and went on a great run to set up Elyounoussi fir his first goal. 8
Greg Taylor: Strong display down the left where Celtic got a lot of joy. 7
Scott Brown: Did what he usually does. 7
Callum McGregor: Used the ball well and allowed Celtic to play through Livingston. 7
David Turnbull: As easy a goal as he'll ever score and was generally neat and tidy without being spectacular. 7
James Forrest: Opened the scoring and looked sharp until he worryingly had to come off after the break. 7
Moi Elyounoussi: Assisted the second, smart finish for the fourth and smashed home the fifth. Excellent display. 9
Odsonne Edouard: Not the leading man tonight but contributed well. 7
Subs
Ryan Christie: Punished a late error to add a sixth goal. 6
Tom Rogic: Came on and kept Celtic ticking over. 5
Leigh Griffiths: Little time to make an impact. 4
