Southport 1-3 Luton
Matt Robinson scored one and set up another as Luton came from behind to beat Southport.
Southport took the lead when Sean Clancy got on the end of Chris Almond's cross to nod home from six yards.
Luton improved after conceding early on and hit back when Robinson lifted the ball past Zac Hibbert to score his first goal for the club.
Andre Gray's low volley put the Hatters ahead before he tapped in from close range to seal victory.