David Wotherspoon and Murray Davidson both have niggles ahead of St Johnstone's Ladbrokes Premiership clash with Hearts.
However, both midfielders are expected to make the McDiarmid Park contest.
Defender Liam Gordon (knee) remains on the sidelines.
Jamie Walker could make the bench for Hearts after recovering from a fractured leg.
Provisional St Johnstone squad: Clark, Duffy, Ralston, Tanser, Vihmann, Kerr, Callachan, Davidson, Holt, Swanson, Craig, McCann, Wright, O'Halloran, Kane, May, Hendry, Kennedy, Wotherspoon, Booth, Parish.
Provisional Hearts squad: Pereira, Smith, Hickey, Berra, Brandon, Dikamona, Irving, Bozanic, Whelan, Clare, MacLean, Ikpeazu, Keena, Meshino, Morrison, Henderson, Wighton, Walker, Damour, White, Doyle.