Onduparaka’s goalkeeper Nicholas Ssebwato scored the decider as the side overcame Kirinya Jinja SSS in the Uganda Premier League.
The caterpillars were coming off a 2-1 loss to Bright Stars in midweek.
Ssebwato converted a penalty after Viane Sekajugo was fouled inside the area.
The 22nd minute winner go fourth on the log, a point behind leaders Police.
Onduparaka visit Masaka Recreation Ground to face third placed SC Villa.