IT was the big news every Celtic fan was hoping for this evening. 

Captain Callum McGregor will start tonight's Old Firm derby versus Rangers after being passed fit by the club's medical staff. 

The Scotland star sustained a serious facial injury less then two weeks ago during the Hoops' 2-1 Scottish Cup victory over Alloa. 

The midfielder was forced off with the cheekbone injury, and hasn't been seen back in action since.

Ange Postecoglou teased earlier this week that his skipper could potentially make this game. 

And when the team news filtered through earlier this evening every Celtic fan will have been delighted to see his name in the starting XI. 

In order to play though, McGregor will have to wear a protective face mask as seen here. 

His commitment to do whatever possible in order to play will only add to the admiration he has of those in the Celtic faithful.