Hearts defender Stephen Kingsley is ill so drops out of the Hearts XI. Toby Sibbick comes in to start. That's the only change from the win over Aberdeen.

New midfield signing Scott Fraser is on the bench.

Dundee have influential midfielder Luke McCowan back from suspension and Michael Mellon also starts.

Mohamed Sylla and Zach Robinson drop to the bench after the midweek draw at Pittodrie.

Image source, SNS

Motherwell: Kelly, O'Donnell, Mugabi, Butcher, McGinn, Gent, Zdravkovski, Halliday, Paton, Spittal, Bair.

Substitutes: Oxborough, Buyabu, Casey, Vale, Nicholson, Blaney, Devine, Ferrie, Miller.

Kilmarnock: Dennis, Mayo, Wright, Findlay, Davies, Armstrong, Watson, Polworth, Kennedy, Watkins, Vassell.

Substitutes: O'Hara, McKenzie, Balagizi, Donnelly, Cameron, Stewart, Murray, Mackay-Steven, Van Veen.

What a save but what a chance for Aberdeen.

Graeme Shinnie is put through by Leighton Clarkson and has the goal at his mercy but Joe Hart has other ideas as he keeps the score level.

Tyrone Smith
BBC Sport Scotland at Pittodrie

Remember I said the fans will have been wanting things to get better in the second half? Well if they were, they have got their wish.

It has been a pretty crackling game since the break.

Luis Palma's effort is saved by Kelle Roos after Kyogo Furuhashi's shot ricochets into his path but an offside flag would have cut short any celebrations.

A tame clearance by Maik Nawrocki presents a shooting chance for Aberdeen's Connor Barron, who tests Joe Hart.

Anyone's game at the moment.

Moments after Matt O'Riley fires against the outside of the Aberdeen post, Leighton Clarkson chases Bojan Miovski's long ball and the shot bounces back off Celtic goalkeeper Joe Hart.

Jack MacKenzie knocks the rebound over as the offside flag is raised.

Pat Bonner
Former Celtic goalkeeper on BBC Sportsound

Unlucky for Aberdeen, but for Celtic, it's a deflection that puts them right back in this game.

Tyrone Smith
BBC Sport Scotland

The Celtic fans have sparked back into life after that equaliser.

Brendan Rodgers will be happier now, particularly after his substitutes make an instant impact.

Kevin van Veen greets supporters at Motherwell's Fir Park as he turns up at his former ground as a Kilmarnock player.

Dundee: Carson, McGhee, Ashcroft, Shaughnessy, Dodgson, Beck, Boateng, McCowan, Cameron, Mellon, Bakayoko.

Substitutes: Legzdins, Sharp, Astley, Tiffoney, Main, Mulligan, Robinson, Robertson, Sylla.

Hearts: Clark, Lembikisa, Kent, Sibbick, Cochrane, Baningime, Nieuwenhof, Grant, Oda, Forrest, Shankland.

Substitutes: Gordon, Halkett, Denholm, Pollock, Tait, Fraser, Tagawa, Wilson, Vargas.

Willie Miller
Former Aberdeen captain on BBC Sportsound

They're rattled.

Killiam Phillips' parting gift to the the home support is an audacious effort from long range that attempts to catch Joe Hart off his line. It drifts wide.

Leighton Clarkson is on in Phillips' place.

The match has hit the hour mark and it is now Aberdeen in the ascendancy. The turnaround in this game has been quite incredible but there's still plenty time for more twists.

Hibernian: Marshall, Whittaker, Fish, Triantis, Obita, Levitt, Newell, Youan, Marcondes, Jair, Maolida.

Substitutes: Wollacott, Vente, Cadden, Mayenda, Amos, Stevenson, Le Fondre, Moriah-Welsh, Megwa.

St Mirren: Hemming, Bolton, Gogic, Bwomono, Fraser, Kwon, Boyd-Munce, Tanser, Kiltie, Mandron, Scott.

Substitutes: Urminsky, Taylor, Dunne, Brown, Flynn, Penman, Jamieson, Olusanya, Ayunga.

Bojan Miovski does the Bojan Miovski thing.

A typical goal from the Aberdeen striker.

Image source, SNS

Here comes Adam Idah for his Celtic debut from the bench. He, fellow recent signing Nicolas Kuhn and Anthony Ralston enter the fray.

Paulo Bernardo, Liel Abada and Alexandre Bernabei make way.

Rangers: Butland, Tavernier, Goldson, Balogun, Barisic, Jack, Lundstram, Cantwell, McCausland, Silva, Matondo.

Substitutes: McCrorie, Yilmaz, Souttar, Dessers, Lawrence, Cortes, S Wright, King, Raskin.

Livingston: George, Brandon, Donellan, Obileye, Penrice, Carson, Holt, Shinnie, Pittman, Sangare, Nouble.

Substitutes: McGovern, Anderson, Kelly, MacKay, Bradley, Nottingham, Kelly, Yengi, Lawal.

Aberdeen have their tails up. Connor Barron's free-kick causes havoc in the Celtic box and both Jamie McGrath and Graeme Shinnie have efforts blocked before the visitors scramble clear.