Nigel Melville knows it'll be tough in Ulster, and the Gloucester director of rugby is well aware of how important the Friday night game at Ravenhill is to his side's chances of Heineken Cup quarter-final qualification.
Gloucester currently sit in second place in pool six on 13 points, one point behind leaders Stade Francais, who they place at Kingsholm on Sunday 16 January. The West Country club know that two wins from the next two games would see them top the group, but defeat in Ulster could end their chances.
Commenting on www.gloucesterrugbyclub.com Melville said: "Of course it's going to be hard out there. They've got a superb record at home, just like all of the Irish provinces. It looks like the wind and rain will be in force, but we know that we have to win. We believe that we can qualify for the knock-out stages, but to keep us in control we have to get the points in Ireland."
Melville and coach Dean Ryan recall hooker James Parkes, in place of Mefin Davies, who has played the last three games for Gloucester. Parkes and Academy player Rob Elloway are Gloucester's last two registered hookers, after long term injuries to Chris Fortey and Olivier Azam.
Elsewhere in the line-up Simon Amor returns to the side at stand-off with Henry Paul moving to inside centre. James Bailey replaces Seti Kiole on the left wing, as the Tongan is not registered for European competition.
Absent through injury are Duncan McRae (knee - expected return 16/22 January), Chris Fortey (ankle - long term), Olivier Azam (shoulder - February/March), James Simpson-Daniel (shoulder - mid/end of January), Oliver Morgan (wrist - mid-January), Rory Teague (thumb - end of January), Brad Davies (ankle - week by week) and James Merriman (knee - February).
15. Jon Goodridge
14. Marcel Garvey
13. Terry Fanolua
12. Henry Paul
11. James Bailey
10. Simon Amor
9. Andy Gomarsall
1. Christo Bezuidenhout
2. James Parkes
3. Phil Vickery
4. Adam Eustace
5. Alex Brown
6. Jake Boer (c)
7. Andy Hazell
8. Adam Balding
16. Rob Elloway, 17. Terry Sigley, 18. Nick Wood, 19. Peter Buxton, 20. James Forrester, 21. Alex Page, 22. Nathan Mauger
Speaking ahead of Saturday's Aviva Premiership fixture at home to Newcastle Falcons (kick off 3pm), Director of Rugby David Humphreys emphasised the importance this weekend of Gloucester building on last week's impressive home victory against the Exeter Chiefs.
Speaking to the assembled national and local media, try-scorer Jonny May was delighted and relieved to have tasted victory on Saturday evening, and is looking forward to the European Rugby Challenge Cup final.
Tom Savage delivered a Man of the Match performance against Exeter Chiefs on his birthday on Saturday evening. He spoke to GRTV after the game about the importance of the European Rugby Challenge Cup win.
Speaking to the local media this week, John Afoa described the hard work that the Cherry and White have been putting in and that he is fighting fit ready for Saturday's European Rugby Challenge Cup semi final clash with Exeter Chiefs.
Gloucester Rugby face Exeter Chiefs this Saturday in the European Rugby Challenge Cup semi-final, and Charlie Sharples, who starts at full back is relishing the challenge of the big Kingsholm occasion.
Gloucester meet the Exeter Chiefs for the fourth time in competitive action this weekend, this time in the semi-final of the European Rugby Challenge Cup. Director of Rugby David Humphreys told the local media this week that this is the sort of game that Gloucester want to be involved in on a regular basis and that he and his team are looking forward to it.
Gloucester Rugby return to Aviva Premiership action against the Newcastle Falcons on Saturday (Kingsholm, kick off 3pm), and make several changes to the side that defeated Exeter Chiefs at home last weekend.