Caley Thistle will face an all-Scottish Premiership Scottish Cup semi-final if they beat Raith Rovers tomorrow.
The Highlanders and the Kirkcaldy club were paired with either Celtic or Dundee United, who drew 1-1 at Tannadice yesterday before the draw was made.
One Championship club is guaranteed to play in the final after Hibernian and Falkirk were drawn together in the other tie.
Hibs secured their place with a 4-0 win against Berwick Rangers, while the Bairns beat Queen of the South 1-0 on Friday.
Inverness’ Scottish Cup quarter-final against Raith Rovers on Saturday was postponed, with the home side citing player safety and consideration for supporters as their main concerns.
A waterlogged Caledonian Stadium pitch forced the Highland club to call off the game early on Saturday morning.
Scottish Cup semi-final draw
Caley Thistle or Raith Rovers v Dundee United or Celtic