Steve Evans will visit former side Rotherham United on Sunday March 29.
Gillingham’s Sky Bet League 1 fixture against Rotherham United at the New York Stadium, initially scheduled for Saturday March 28 at 3pm, has been moved.
The fixture will now take place on Sunday March 29 (1pm) for live television coverage on Sky Sports.
Later in the day, Sky will also show the game between Peterborough and Blackpool at London Road (3.30pm).
Earlier in his managerial career, the Gills boss guided Rotherham to back-to-back promotions with the Millers climbing from League 2 to the Championship between 2012 and 2014.
Ticket details and coach information will follow in due course.