Ushuru will face off with Nakumatt in the relegation playoff for a place in teh Kenyan Premier League.
Ushuru finished third in the National Super League to book a berth with Nakumatt, who finished 16th in the KPL. The tax men battled to a 1-1 draw against Bidco United to finish ahead of Nairobi Stima, who lost 4-1 to KCB.
Nakumatt and Ushuru will now square it out in the two-legged playoff whose aggregate winner will take part in the 2018/19 KPL season.
Western Stima and KCB secured the automatic qualification slot to the top tier after finishing first and second respective while Thika United and Wazito dropped to the NSL.