St Johnstone midfielder Murray Davidson is back from suspension but defender Danny Grainger will miss the trip north due to a one-game ban.
Martin Hardie and Peter MacDonald (both knee) and Stuart McCaffrey (groin) remain sidelined for the Perth side.
Aberdeen (from): Langfield, Foster, Diamond, Mulgrew, Kerr, Aluko, Fyvie, Mackie, Paton, Ifil, Duff, Nelson, Young, Marshall, Grassi, Jack, Grimmer, Shaughnessy, MacLean.
St Johnstone (from): Smith, Duberry, MacKay, Anderson, Morris, Craig, Swankie, Davidson, Morais, Millar, Deuchar, Sheridan, Samuel, Rutkiewicz, Main, Irvine, Reynolds, Falkingham.
Source: BBC Sport
Source: BBC Sport