Victor Boniface will spend more time on the sidelines after suffering a setback in his recovery from injury.
Boniface has been sidelined since sustaining a thigh injury on international duty last November.
The 25-year-old, however, trained with his teammates before Christmas.
Bayer Leverkusen, however, revealed on Sunday that he has suffered a small setback.
It is now uncertain when he will return to action.
Boniface has registered eight goals and one assist in 15 appearances for Die Werkself this season.
Comments are closed for this story.