Lions' head-coach Warren Gatland says there's been some "really tough calls" in selecting his squad for the deciding Test match against South Africa on Saturday.
He's made six changes to the side after losing 27-9 last weekend.
Connacht's Bundee Aki comes into the centre to partner his Ireland teammate Robbie Henshaw with Tadhg Furlong and Jack Conan keeping their places in the pack.
Conor Murray drops to the bench with Ali Price preferred at scrum-half.
Warren Gatland is hoping the new team can put more pressure on the Springboks....