Morton full-back Kevin McKinlay is on course to shake off a groin injury in time to face his former club.However, injury doubts remain over David MacGregor, David O'Brien and Brian Graham.

Partick Thistle welcome centre-half Willie Kinniburgh back from suspension but young midfielder Ryan McBeth drops out after picking up a knock.

Long-term injury victims Alan Archibald and Jackie McNamara remain on the sidelines for the Jags.

Source: BBC Sport