Blues need to avoid being doubled for the first time ths season and stay ahead of the relegation pack.
Charlton are without Lawrie Wilson who is suspended for a game after picking up five bookings.
Dale Stepehens returns after a one-game ban, while Ricardo Fuller, omce a laonee with Town, is back after a hamstring problem.
Dangerous finisher
Luke Hyam is fit after a virus and could repalce Andy Druty, while Daryl Murphy is expected to be fit after getting a knock on Saturday.
Loves scoring in London
Just one defeat in five is decent for Town but Charlton are dangerous at home. A draw would be good but I fear a 2-1 defeat is probable.
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