Osun state Governor Gboyega Oyetola has vowed to reclaim his mandate at the governorship election petition tribunal.
The All Progressives Congress (APC) chieftain maintained that he won the July 16 poll.
Oyetola expressed optimism that he would grace the 32nd celebration as the governor.
The Independent National Electoral Commission (INEC) declared Ademola Adeleke the winner of the election after he polled more votes than Oyetola and other contestants.