Charlton's trip to Wigan Athletic will now take place on Tuesday, October 31st (KO 7.45pm GMT).
The fixture was originally due to be played this Saturday, but was postponed after the club received the required number of international call-ups.
Already-purchased tickets remain valid for the rearranged date.
Fans unable to attend the rescheduled fixture can claim a refund by contacting the Ticket Office on 03330 14 44 44 or emailing firstname.lastname@example.org.
Ticket information for the new date will be confirmed in due course.
The Addicks return to The Valley on Saturday, September 23rd to take on Wycombe Wanderers (KO 3pm BST). Click here to get your tickets.