City’s second round Carabao Cup tie against either Tranmere Rovers or Burton Albion will be played on Tuesday 26 August (7.45pm KO).
Michael Skubala’s side earned their place in round two with a 3-1 victory against Sky Bet League Two side Harrogate Town thanks to goals from Jack Moylan, Freddie Draper and Rob Street.
The Imps will find out who they must travel to following the rearranged round one tie between Tranmere and Burton next Tuesday.
Ticket details will be announced in due course.