PETER MCKENNA of Old Belvedere will fill the full back berth on the Leinster team to meet Paul in the European Cup at Donnybrook tomorrow. McKenna came through a fitness test last night. He comes in for Ciaran Clarke, who damaged a hamstring against Borders last week and has not yet recovered.

The full back berth had been left open when the team was announced earlier in the week pending fitness tests on McKenna and Clarke. Girvan Dempsey (Terenure College) will fill the vacancy which had been left in the replacements.

Pau make just one change in their side from the team that lost 19-14 to Leicester last week. Thierry Mentieres comes into the second row for Alain Lagouarde.

Brive make three changes in their side for the match against Ulster at Ravenhill from the team that defeated Harlequins 23-10 last Saturday. They are all in the pack. Three players injured against Harlequins have not been included. They are prop Richard Crespy, second row Grant Rees and flanker Yann Domi.