The match was due to take place on Saturday 21st March but will now take place the day after, on Sunday 22nd March (kick-off 3pm) at the request of Sky Sports.
The two sides shared a goalless draw in the reverse fixture at Ashton Gate as Forest fought bravely to hold onto a point following a 56th-minute red card for Ryan Yates.
Ticket details for the game will be confirmed in due course.