Manager Jon Brady is looking forward to a Sixfields sell out against Exeter City on Saturday.
A bumper crowd will be cheering Jon Brady's side and the Cobblers boss says that can make all the difference.
“The supporters have really played their part this season and it’s great to have Sixfields sold out," he said.
“We’ve had some brilliant atmospheres this season and there has been so much energy from the fans.
“They can play a real huge part on Saturday, the energy we felt at Orient from our fans was incredible and the 125th anniversary game against Tranmere here was amazing.
“We need them to come with that positive energy, stick with it through the game and really help us drive on and I know they will."