Wallace has been named among the replacements while Mike Sherry makes his first start since September having suffered an ankle injury in a club game at that time.
Also included in the starting XV is Simon Zebo who missed the game in Newport through international commitment while Tomas O'Leary's call up to Ireland side means a place on the bench for Academy player Cathal Sheridan.
Munster: F Jones, D Hurley, S Tokula, L Mafi, S Zebo; S Deasy, D Williams; W du Preez, M Sherry, S Archer; B Holland, M O'Driscoll capt; Dave O'Callaghan, T O'Donnell, P Butler.
Replacements: D Fogarty, M Horan, BJ Botha, I Nagle, D Wallace, C Sheridan, I Keatley, L O'Dea.
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