St Johnstone midfielder Murray Davidson remains out for the Scottish Premiership encounter with Ross County.
Davidson is making progress on his comeback from a calf injury and could be available for the Scottish Cup clash against Dundee after the international break.
Shaun Rooney is back in training after suffering a knock at Hamilton earlier this month.
Ross County boss John Hughes has no fresh injury worries.
Defender Callum Morris remains out with a hamstring problem.
Full-backs Tom Grivosti (hamstring) and Connor Randall (back) are out for the rest of the campaign.
