Leon Knight scored twice as leaders MK Dons brushed aside Lincoln to notch a club record eighth win in a row.
The Dons dominated throughout and Knight opened the scoring when he blasted home after a fine run.
Lloyd Dyer finished well from just inside the box after a good pass from Alan Navarro and Aaron Wilbraham hammered home to make it 3-0.
Knight grabbed a second as he slotted in after being one-on-one with keeper Alan Marriott after 82 minutes.
Milton Keynes Dons: Gueret, Diallo, Swailes, O'Hanlon, Lewington (Smart 80), Stirling (Wright 63), Andrews, Navarro, Dyer, Wilbraham (Johnson 87), Knight.
Subs Not Used: Abbey, Cameron.
Goals: Knight 45, Dyer 70, Wilbraham 78, Knight 82.
Lincoln City: Marriott, Amoo, Bencherif, Brown, Beevers, Frecklington, Kerr, Hand (Forrester 75), N'Guessan, Stallard (Torpey 58), Ryan (Warlow 58).
Subs Not Used: Dodds, Green.
Ref: Rob Shoebridge (Derbyshire).