It's all over here and Watford take all three points.
Karlan Grant pokes in from close range as Huddersfield secure a consolation.Copyright: Reuters
Watford make their third and final change as Will Hughes departs for Marc Navarro.
Three minutes of stoppage time to be played here. Can Watford extend their advantage?
With that goal, the Spaniard makes way as the seats around the ground begin to empty. Nathaniel Chalobah comes on in his place.
Game. Set. Match
Jonas Lossl saves well to deny Ken Sema but Gerard Deulofeu is on hand to tuck in the loose ball.Copyright: Reuters
That was for the game but Gerard Deulofeu could not keep his effort down from inside the area.
The ball is flicked into the Spaniard's path from a long ball, but he shoots wildly over the bar with only Jonas Lossl to beat.
Andre Gray is replaced by Isaac Success with one eye on the cup final.
Joint top goalscorer Karlan Grant comes on for Steve Mounie.
Huddersfield are in down the right now as Tommy Smith plays the ball across the area, but it eludes everyone as Aaron Mooy picks it up at the back post before shooting straight at Ben Foster.
The Terriers faithful are up for this now.
Huddersfield are having a lot of joy down the left in the second half and Isaac Mbenza delivers another cross into the Watford box, but it is too high for Elias Kachunga.
Andre Gray is up for this today and he's involved in another alteration off the ball, this time with Christopher Schindler.
Gerard Deulofeu fired a cross into the Huddersfield box which Jonas Lossl claimed before appearing to drop it, as Gray followed in.
The keeper regathered the ball but the Huddersfield skipper was unhappy with the Hornets' striker.Copyright: Reuters
The ball is whipped in by Aaron Mooy and Watford fail to clear the danger as Steve Mounie tries an audacious overhead kick.
It just goes over the bar. The crowd are getting behind their side now.Copyright: Reuters
Better from Huddersfield.
Isaac Mbenza delivers a testing cross into the box but it is just too high for Steve Mounie.
The ball is nodded behind for a corner.
It's been a bit of a slow start to the second half as Watford keep possession well again.
Gerard Deulofeu tries his luck with another left-footed shot, but this time Jonas Lossl pulls off a comfortable save low down to his left.
Terence Kongolo and Andre Gray are involved in a bit of pushing and shoving off the bench. No need for any cards though and the game restarts.
And we're back under way in west Yorkshire...
There have only been two goals in the 15:00 BST Premier League games this afternoon...Copyright: BBC Sport
Referee Roger East brings the half to an end.