Ryan Seager’s double earned Dorking a 2-1 win over already relegated Scunthorpe.
The forward ensured Dorking finished 16th in the National League, nine points above the relegation zone.
Seager opened the scoring for the hosts after 28 minutes and doubled their lead on the hour.
Daniel Elliott pulled a goal back for the Iron with eight minutes left but their disastrous season ended with another defeat.