A dramatic FA Trophy First Round replay between Kings Lynn and AFC Sudbury saw the home side claim victory with a goal three minutes into injury time.
Kings Lynn now face a home tie against Billericay in the next round.
Manager Keith Webb was delighted with the win but disappointed with his side's overall performance.
"We started well but after the first two goals we were huffing and puffing and had no continuity to our game. We didn't hold onto the ball as well as Sudbury and struggled to carve out chances."
Kings Lynn took an early lead when Sudbury keeper Nathan Munson could only palm away a shot allowing Danny Bloomfield to finish from close range.
Lynn then dominated the game but it was Sudbury who scored the second goal of the night. Sudbury were having to withstand pressure from Lynn, but David Head nodded home to pull the visitors level. However, Kings Lynn secured the win deep into injury time with another header from Matt Nolan.
"As games go on there is always a lingering doubt as things can change instantly, but I still thought that we could go on to win the game," Webb added.
"We are delighted to be through to the next round and we are at home so anything can happen. We want to win as many football matches as we can and want to progress in this competition as far as possible."
Elsewhere, a high scoring encounter saw Abingdon United beat Staines 5-2, although they needed extra time to complete the win. Matlock Town, Wakefield and Hillingdon Borough also needed extra-time to secure their place into the next round.