Jamie Hamill is free to return to the Hearts side.
The former Kilmarnock player scored in the 1-1 first-leg draw in Hungary but was suspended for the opening two SPL games.
Rudi Skacel could be involved after coming off the bench against Dundee United while Andrew Driver (groin) took part in a closed-doors game on Tuesday.
Andy Webster (groin) has only taken part in light training this week while Mehdi Taouil (groin) is expected to miss out, along with long-term absentees Kevin Kyle (hip) and Calum Elliot (knee).
Hearts (from): Kello, McGowan, Zaliukas, Jonsson, Grainger, Black, Mrowiec, Templeton, Stevenson, Sutton, Balogh, MacDonald, Smith, Elliott, Barr, Skacel, Novikovas, Obua.