The midfielder missed the Ross County game with a knock.
Murray Davidson (fractured arm) remains on the sidelines.
Borna Barisic is out for Rangers after suffering a fresh injury.
The left-back returned against Braga on Thursday but suffered a blow to the kidney and will miss the trip to Perth.
St Johnstone provisional squad: Clark, Ralston, Duffy, Booth, Tanser, McCart, Kerr, Holt, Swanson, Craig, Gordon, McCann, Kane, May, Wotherspoon, Hendry, Butcher, O'Halloran, Jones, Wright, Parish.
Rangers provisional squad: McGregor, Tavernier, Polster, Flanagan, Halliday, Edmundson, Goldson, Katic, Davis, Jack, Kamara, Arfield, Aribo, Hagi, Barker, Jones, Kent, Ojo, Morelos, Stewart, Kamberi, Foderingham.