An Accra High Court has rejected Bernard Antwi Boasiako's attempt to stop his trial. He is accused of illegal mining activities.
The court's decision means he must now provide his side of the story.
Justice Audrey Kokuvie Tay delivered the ruling on Monday. She stated that the prosecution had put forward a strong enough case.
This pushes the legal proceedings forward, requiring Mr. Antwi Boasiako to present his defence.
The case involves allegations related to illegal mining operations.
Further court dates will be set for the defence to be heard.