Kick-off is nearly upon us as the Premiership champions take on the Cup holders for a place in the fifth round the prize.
Oh, and the bragging rights for the next few weeks at least. Certainly till the next derby.
Yes, it’s Rangers vs Celtic and we’re banking on this being a classic.
Steven Gerrard’s side are still basking in the glory of their title win but they’ll have their game faces on all right for this Scottish Cup clash.
John Kennedy’s Celtic, meanwhile, are cursing their miserable season but things can take a turn for the better for them with a fifth successive Cup success.
James Tavernier makes it on to Gerrard’s bench while James Forrest misses out entirely for Kennedy’s side.
Here's everything you need to know about the fourth-round tie.
When and where will the game take place?
The game takes place at Ibrox on Sunday, April 18, after it was moved from Saturday to avoid clashing with the funeral of Prince Phillip.
Kick-off is at 3pm.
What channel is it on?

The match will be live on Premier Sports 1, with coverage starting at 2pm.
Will there be a live stream?
You can stream the game to your device via Premier Sports Player.
A subscription costs £9.99 per month.
Where else can I follow the action?
You can keep up with all the action right here on dailyrecord.co.uk! We'll be running a live blog with all the pre-match build-up and team news, and every kick of the ball once the clash gets underway.
After the game, we'll have all the reaction from managers and players, as well as player ratings, talking points and a whole lot more.