Kappa Cup semi final day saw Hawks host undefeated and top of the table Norwich Utd.
The game was played out on a bumpy pitch with a gusty wind, not conducive to good football at all.
It was a scrappy match played out mainly in the middle of the park, chances created were at a premium.
The Diss defence coped admirably with the free scoring Norwich Utd attack, with the away side's long ball game negated by the strong wind.
The decisive moment of the encounter came five minutes from time, a floated Matt Munnings free kick found it's way to Joe Hilton who rifled the loose ball into the roof of the net.
Hawks managed to see out the remainder of the game without too much trouble to book their place in the final.
Full time 1-0 Diss, and a hard working performance deservedly saw Hawks through to the Kappa Cup Final, versus Mulbarton 1st April at Thetford Town.
Next week, back to the league away to Norwich Utd, ko TBA.