Suter was recalled from Triple-A Colorado Springs on Wednesday.
With Wily Peralta landing on the disabled list with a calf strain, Suter was added to the roster to take his place in the bullpen. Suter has already seen some time with the Brewers this season, compiling a 5.25 ERA and 7:5 K:BB in 12 innings (4.2 as a starter). He'll serve in a long relief role out of the Brewers' bullpen.