diff --git a/PKGBUILD b/PKGBUILD
index a62ec0f..9f21ef0 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -17,6 +17,7 @@ b2sums=('a055c9eff2b3b247d60134c96971a373c8b638bec05bc7f7e050f4c4a79cdabd7f8494b
 
 prepare() {
   cd "${_gemname}-${pkgver}"
+  sed -i "s|require 'mocha/setup'|require 'mocha/minitest'|" test/test_middleware.rb
 
   # update gemspec/Gemfile to allow newer version of the dependencies
   sed --in-place --regexp-extended 's|~>|>=|g' "${_gemname}.gemspec"