The Trotters had to come from behind but a second-half flurry of goals helped them on their way to a third successive league win.
He said: “It was a massive three points.
“We talk about six-pointers and these recent games we have had against QPR, Blackburn and Wolves have all been that, because this is the business end of the season.
“Teams around us have picked up points, but for our part, that is nine points from three games and we can’t do any more than that.
“We just have to make sure we continue to do our business.”
Watford boss Javi Gracia does not think Abdoulaye Doucoure's form will be affected by his omission from France's latest squad.