Ghanaian forward David Accam was absent from Hammarby's squad that beat Maribor in the Europa Conference League on Thursday.
Accam missed the quarter-final first leg due to personal reasons.
However, he is expected back in the team for the return leg with Hammarby holding a 3-1 advantage.
The 30-year-old hasn't been at his expected best since moving to the Swedish outfit this year.
He has played nine matches and contributed two goals, scoring one and providing one assist.