Glasgow's Emirates Arena has been confirmed as the stage for Great Britain's Davis Cup semi-final with Australia from 18-20 September.
Britain beat the United States in Glasgow in March, with the venue capacity expanded to 8,200 seats.
Quarter-final success against France followed at Queen's Club in July and another win would put Britain through to their first final since 1978.
Belgium meet Argentina in the other semi-final.
Andy Murray won both of his singles matches against USA and France and teamed up with brother Jamie for a doubles victory at Queen's.