Kieran Agard scored his 17th goal of the season as MK Dons stretched their winning streak in Sky Bet League Two to four games with a 1-0 success over Crawley.
Mathieu Baudry is a doubt for MK Dons' Sky Bet League Two home clash with Crawley on Saturday.
Sol Campbell called on his Macclesfield side to 'fight a bit more' after they had to settle for a 1-1 draw at Crawley.
A late goal from Lewis Young denied Macclesfield a vital win in their battle against League Two relegation as Sol Campbell's side drew 1-1 at Crawley.
Northampton are again likely to be without Marvin Sordell and Sam Foley for their Sky Bet League Two clash with Crawley.