Luton Town made it five games unbeaten in the Championship, despite seeing their first-half lead pegged back and a penalty saved in their draw with Middlesbrough.
In a game between two sides with little to play for in terms of the end-of-season shake-up, Luton went ahead through Glen Rea's guided finish after Jordan Archer had denied Kal Naismith.
However, two minutes later Boro were level when Duncan Watmore nodded past Simon Sluga from Marvin Johnson's cross.
Both sides had half-chances without truly threatening, before Kiernan Dewsbury-Hall was fouled by Paddy McNair and James Collins' tame spot-kick was saved by Archer.