St Mirren have been drawn away to Lothian Thistle Hutchison Vale in the third round of the William Hill Scottish Cup.
The East of Scotland Football League side have been paired with the Buddies following their shock 5-3 win over League 2 side Stirling Albion on Saturday.
The match is scheduled to take place on the weekend of 18/19 November.
More details will be announced in due course.