Northampton signed off in style at Sixfields with another victory as they beat Luton 2-0.
The champions won it with first-half goals from Zander Diamond and John Marquis.
Cobblers took just four minutes to break the deadlock when Diamond headed home Danny Rose's far-post corner.
Luton's Danny Green then fired wide with a low drive before he was stretchered off with a bad injury moments later.
Ricky Holmes saw his effort deflected over but Joe Pigott should have equalised from Pelly Ruddock's cross when...