South African striker Khanyisa Mayo was on target as CR Belouizdad defated MO Béjaïa in the Coupe d'Algérie.
Sead Ramovic's charges booked their spot in the quarter-finals after thrashing US Chaouia 4-2 a few weeks.
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Mayo got the job done this time around with a clinical finish into the top corner in the 55th minute, which was enough to seal their spot in the semi-finals.
Belouizdad will now meet fellow Ligue 1 outfit MC El Bayadh in the final four as they remain on course to defend the title they won last season.
Ramovic will now be looking to regroup in the league, where they find themselves seven points behind league leaders MC Alger with 10 matches left in the campaign.
Belouizdad will play hosts to NC Magra in their league encounter, while Alger will be preparing for the second leg of their CAF Champions League tie against Orlando Pirates.