Ajdarevic has agreed a six-month loan deal from Standard Liege, becoming the Addicks' first new signing since Belgian businessman Roland Duchatelet completed his takeover at The Valley.
Striker Marvin Sordell is out with a hamstring injury and full-back Lawrie Wilson was also feeling his hamstring when he was substituted against Ipswich last time out, so he will be checked over.
Centre-half Leon Cort is still out with a knee injury while forward Michael Smith, who is back from a successful loan spell with AFC Wimbledon, is cup-tied.
- Sports & Recreation
- Standard Liege
- Marvin Sordell
- Lawrie Wilson