The Bulls trip to Southend has been moved to Friday night, according to the Shrimpers official site.
The game has been brought forward a day to Friday March 18th with a 7.45pm kick off.
It is unclear why the match has been moved as the Saturday date is not an international weekend, with the England-Wales European Championship match set for the weekend after when the Bulls face Crewe at home, although it is one of three Shrimpers home games to be switched to a Friday.