Millwall's Sky Bet Championship meeting with Watford at The Den on Tuesday 29th December will be shown LIVE on Sky Sports.
The game, originally scheduled to kick-off at 7.45pm, will now begin at 5.30pm.
The fixture will be a first meeting between the two sides since a 1-0 Emirates FA Cup victory for The Lions in January 2017, and a first League encounter since the 2014/15 campaign.
Millwall will now be shown live on Sky Sports twice in the month of December, with the fixture against Queens Park Rangers on Tuesday 8th December (kick-off 7.45pm) already confirmed to be shown live.