Tight-head prop John Afoa will start for Ulster against Leinster in the RaboDirect Pro12 final at the RDS (kick-off 4.45pm) in the only change from the side that beat Scarlets in the semi-final.
The All Blacks forward missed the semi-final with a hamstring strain but has been passed fit for the Dublin clash.
Ulster head coach Mark Anscombe said: "John and players like Ruan (Pienaar) and Johann (Muller) have been part of World Cup-winning squads. When the big moments come, they are cool heads under pressure and you can’t put a price on that."
Ulster: J Payne, A Trimble, D Cave, S Olding, T Bowe, P Jackson, R Pienaar; T Court, R Best, J Afoa, J Muller (c), D Tuohy, R Diack, C Henry, N Williams.
Replacements: R Herring, C Black, D Fitzpatrick, I Henderson, M McComish, P Marshall, M Allen, P Nelson.
Live television coverage of Ulster v Leinster from 16:15 on Saturday 25 May on RTÉ Two and RTÉ.ie (Ireland only). Live radio coverage on Saturday Sport from 15:00 on RTÉ Radio 1 and RTÉ.ie (Worldwide).