The Addicks' away Sky Bet League One fixture against Bolton Wanderers will now take place on Tuesday, January 21st (KO 7.45pm GMT).
Charlton's visit to the Toughsheet Community Stadium was originally scheduled for Saturday, January 11th, but was postponed owing to the Addicks' progression to the Emirates FA Cup third round.
Ticket and travel information for the match will be announced in due course.
Nathan Jones' Addicks return to The Valley on Tuesday to host Leyton Orient in the Vertu Trophy round of 32. Click here to purchase your tickets.