Ulster Head Coach Brian McLaughlin has named his Ulster side who will travel to Wales, to face Ospreys, in the second round of the Magners League.
In the pack, Ed O'Donoghue steps in for Ryan Caldwell, who is currently rehabbing after an injury received in last weekend's game. Clinton Schifcofske replaces an injured Bryn Cunningham at full-back, while Daren Cave partners Ian Whitten in the centre.
Ulster's newest signing Tamaiti Horua, starts his first match on the bench. Chris Henry will once again captain the Ulster side in Rory Best's absents.
Commenting ahead of tomorrow's game, Ulster Assistant Coach Jeremy Davidson said: "We all know that Ospreys are a star-studded side and we are looking for a big performance this week.
"You just have to look at the Ospreys squad to see what strength and depth they have. Pick any of the players and they have a strong team, so we know that Liberty Stadium is going to be a big ask.
"We will go there primarily to look for a performance and hopefully we can pull something out. In that respect we are hoping to put a lot of things straight after the disappointment of last week.
"All the players have worked their socks off in training and are in the best physical condition they have ever been. We will be looking forward to getting our international players back into the team soon; as there is no doubt their return can bring performances up a level"continued Davidson.
Ulster Team: Clinton Schifcofske, Timoci Nagusa, Darren Cave, Ian Whitten, Simon Danielli, Ian Humphreys, Isaac Boss; Bryan Young, Andi Kyriacou, Brendon Botha, Dan Tuohy, Ed O'Donoghue, Chris Henry, Willie Faloon, Robbie Diack
Replacements: Nigel Brady, Declan Fitzpatrick, Tamaiti Horua, Thomas Anderson, Cillian Willis, Niall O'Connor, Jonny Shiels
As the countdown continues for RWC2015, Tournament Chief Executive Debbie Jevans visited the Millennium Stadium to discuss preparations for the eight matches and reveal the positive news that 100,000 tickets for games at the home of Welsh rugby have sold in the last seven days.
Jason Harries is targeting a first win on the World Series circuit this season with Wales. The series returns to action this weekend in Dubai where Harries is part of a team hoping to build from its efforts in round one in October.
Wales skipper Jevon Groves says his side have addressed a few points from Gold Coast and aim to 'hit the ground running' in the next two rounds of the World Series, kicking off with this weekend in Dubai before heading off to South Africa next week.
Wales Sevens manager Steff Thomas is hopeful his side can build from a quarter-final spot in the opening round of the World Series in Australia when his side take part in the forthcoming double header in Dubai and South Africa.