Another positive Barnet performance was somewhat overshadowed as MK Dons struck three times late on to secure a 1-4 win at The Hive.
Jake Hyde put the bees in front on 63 minutes with a superb solo effort but former Barnet man Izale McLeod got the away side back on level terms just three minutes later.
The home side responded well but with eight minutes remaining McLeod got his second before Mauro Vilhete put into his own net and Patrick Bamford fired past Graham Stack.