The winner of today’s Premier Sports Cup clash between Livingston and Hibs will face Rangers at Ibrox.
The draw for the quarter-finals of the tournament was made at Ibrox last night after Rangers home win over Alloa Athletic.
St Mirren who knocked out Hearts will face Kilmarnock or Dundee United. Holders Celtic are away to Partick Thistle and Aberdeen host Motherwell.
Kilmarnock or Dundee United v St Mirren
Partick Thistle v Celtic
Rangers v Livingston or Hibernian
Aberdeen v Motherwell
Ties are due to be played on the weekend of September 20/21