Ruben Lameiras starts up front for the Sky Blues alongside James Maddison at Luton Town...Coventry City striker Marcus Tudgay misses out on the trip to League Two Luton Town through illness.
The Sky Blues are also without goalkeeper Lee Burge who had a tooth taken out yesterday so he is therefore unavailable.
Ryan Haynes starts for the Sky Blues at left-back after recovering from a slight groin injury.
Coventry City: Charles-Cook (GK), Phillips, Ricketts, Johnson, Haynes, O'Brien, Fleck, Vincelot, Swanson, Lameiras, Maddison.
Subs: Addai (GK), Di. Kelly-Evans, Martin, Willis, Lawton, Stevenson, Thomas.
Luton Town: Justham (GK), O'Donnell, McNulty, Cuthbert, Potts, Green, McGeehan, Doyle, Lawless, Benson, Mackail-Smith.
Subs: Smith, Griffiths, Marriott, Ruddock, Mpanzu, Gutteridge, McQuoid, O'Brien, Wilkinson, Galliford, Tyler.