Wanderers have won their appeal against Anthony Stewart’s red card, issued during Saturday’s defeat at Dagenham & Redbridge.
The 21-year-old was sent-off two minutes into the second half for allegedly bringing down Rhys Murphy in the area, and the Daggers scored from the resulting penalty.
However, a Football Association panel agreed with written and video evidence supplied by the club that no foul had taken place.
Stewart is therefore available to face Portsmouth on Wednesday (k.o 7.45pm).