Montauban - South African utility back Len Olivier has been signed by Montauban to fill in for injured Regis Lespinas, the French Top 14 rugby union side confirmed on Wednesday.
The 23-year-old - who can play at fly-half, centre or fullback - joins Montauban from the Natal Sharks.
Centre Lespinas has been ruled out for eight months after undergoing surgery for ruptured knee ligaments.