Fresh from signing a new three year deal, Ireland international Iain Henderson will start for Ulster against Edinburgh tomorrow night.
Starting in the second row, Henderson is one of just two changes from the side that beat Treviso 43-3 at Kingspan Stadium last weekend.
Henderson played in the Ireland side in last weekend's Six Nations win over France.
The other change sees Stuart McCloskey come into the side at inside-centre.
Ulster team & replacements to play Edinburgh, Guinness PRO12, Murrayfield, Friday 20th February (19:35 kick off):
(15-9): L Ludik; C Gilroy, D Cave, S McCloskey, M Allen, I Humphreys, R Pienaar
(1-8): C Black, R Herring, W Herbst, I Henderson, F Van der Merwe, R Wilson (Captain), M McComish, N Williams
Replacements (16-23): J Andrew, A Warwick, B Ross, L Stevenson, C Ross, P Marshall, L Marshall, P Nelson.