Boston Town suffered a first defeat in 7 games as two ex-players came back to haunt them.
Jacob Fenton and Joe Smith both struck in the last quarter of a hard-fought derby contest.
The Poachers had the edge in the first half but – as against Heather St John’s on Saturday – couldn’t convert any of their chances.
Martyn Bunce’s side now have a 1o-day break until their next game away at Eastwood on Saturday 1 October.
Town: Portas, Field, J Tate (Dilley), Maddison, Wilson, Ford, Bayliss (Mucklin), Adams, Limb, J Nuttell, Beeson (Young); unused subs: L Tate, Borbely