Ivorian winger Silvere Tian and Tongan number eight Viliami Ma`afu have extended their contracts with Oyonnax until 2017, the French Top 14 club confirmed on Tuesday.
Both joined the club in 2013, with Tian, 34, having previously played with the southeastern outfit from 2008 to 2010.
Tian finished last season as the club`s top scorer with 11 tries.
Ma`afu, 32, scored two tries in 19 matches last season.
Oyannax are currently eighth in the 14-team Top 14 after five games this season.