Miles Leaburn (hamstring), who was withdrawn at half-time during last weekend’s victory at Cambridge United, will be assessed by the medical team, while Dean Holden confirmed Mandela Egbo (quad) will come into the reckoning for Saturday's squad.
Todd Kane (hamstring) resumed light training with the first team on Thursday, though Lucas Ness (knee) is set to miss the remainder of the season with an injury sustained during the Addicks’ home game against Accrington Stanley a fortnight ago.
Charlton will also be without Joe Wollacott and Terell Thomas, who are away on international duty with Ghana and Saint Lucia respectively, and Corey Blackett-Taylor (hamstring) and Chuks Aneke (hamstring).
Tjay De Barr is available for the visitors having been granted permission by the Gibraltar FA to withdraw from their squad for upcoming Euro 2024 qualifiers against Greece and the Netherlands.
Jack Wakely, Jordan Obita, Dominic Gape, Curtis Thompson and Sam Vokes were all absent from the Chairboys' squad last weekend.