Dudley Campbell scored twice to steer Yeading to the promised land of the FA Cup third round - 3-1 at the expense of Ryman Premier League rivals Slough.
Yeading went behind early on but two strikes from Campbell and a third from Davis Haule gave them a deserved victory.
Slough went ahead when Glen Harris scored from the spot after Nevin Saroya upended Alex Haddow.
Darti Brown's long-range effort rebounded to Errol Telemaque, who hit the post from six yards, but Campbell spared his blushes when he reacted first to scramble the ball home.
The visitors went ahead after the break when skipper David Clarke found Haule, who crossed for Campbell to head home from 10 yards.
Haule added the third when he headed home an Alex Stanley corner after home keeper Shaun Allaway palmed away a Telemaque effort.