Millwall will be at home to Hull City in the Emirates FA Cup Third Round.
The two teams were drawn out together by Ruud Gullit and Paul Ince in Monday night's draw and will do battle at The Den for the second time in a matter of weeks after this Saturday's Sky Bet Championship meeting.
Full details, including a confirmed date, kick-off time and selling arrangements will be confirmed in due course.
Ties to be played across the weekend of 4-7 January 2019.