 By October, however, Russia media reported that Tasci rejected a new contract offer from the club.But in December 2017, he spoke about his future with the club and revealed the club is in the ongoing negotiation contract with him.However, on 22 February 2018 in the return leg against Athletic Bilbao in the round of 32 of the UEFA Europa League, he was substituted early in the first half after suffering a muscle injury and the injury resulted him sidelined for a month.