But Matmour returned to the first team, coming on as a second half substitute, in a 1–1 draw against Fortuna Düsseldorf on 25 October 2014. Two weeks later on 7 November 2014 after returning to the first team, he set up two goals, in a 2–2 draw against VfL Bochum.
Matmour rejoined his original team and came on as a substitute during a 1-1 tie against Fortuna Düsseldorf on October 25, 2014. Two weeks later, on November 7, 2014, after rejoining the first team, he assisted in two goals during a 2-2 draw against VfL Bochum.