Max Biamou starts for the Sky Blues while Stuart Beavon and Rod McDonald miss out through injury.
Jordan Willis is fit to play despite being substituted on Saturday and lines up alongside Tom Davies, Jack Grimmer and Chris Stokes in defence.
The midfield is unchanged with Tom Bayliss and Michael Doyle continuing their run alongside eachother in the middle of the park with Devon Kelly-Evans and Jordan Shipley either side.
After scoring seven goals in the last eight games of 2017, Saturday's hero Marc McNulty starts upfront with Biamou.
Today's programme cover star Lee Burge remains in goal.
Coventry City XI: Burge, Grimmer, Willis, Davies, Stokes, Dev. Kelly-Evans, Bayliss, Doyle (C), Shipley, McNulty, Biamou.
Subs: O'Brien (GK), Hyam, Di. Kelly-Evans, Haynes, Maycock, Stevenson, Ponticelli.
Chesterfield XI: Eastwood (GK), Binnom-Williams, Hird, Wiseman, Dennis, Rowley, Dimaio, Kellett, Reed, McCourt, Weird (C).
Subs: Parkin (GK), Mitchell, O'Grady, De Girolamo, McGuire, German, Ofuegbo.