Odsonne Edouard starts for Celtic against Rangers as Moussa Dembele fails to pass a fitness test.
Mikael Lustig is fit enough to play despite having a broken toe but Stuart Armstrong remains sidelined.
The team is Gordon, Lustig, Ayer, Boyata, Tierney, Brown, Ntcham, McGregor, Rogic, Forrest and Edouard.