St Mirren are forced into one change from the side that defeated Ayr United on Saturday.
Adam Eckersley drops out with injury and is replaced by Gary Irvine.
Saints are looking to make it for four wins on the trot for the first time since 2008.
You can follow all the action on Twitter, Facebook and those outside the UK & Ireland can watch the match live on St Mirren TV.
St Mirren: O'Brien, Irvine, MacKenzie, Davis, Stelios, Magennis, McGinn, Mallan, Smith, Morgan, Sutton
Subs: Langfield, Webster, Baird, Todd, Storie, Fjelde, Loy
