diff --git a/mini_test_runner.rb b/mini_test_runner.rb
index f24d405..81e8e07 100644
--- a/mini_test_runner.rb
+++ b/mini_test_runner.rb
@@ -13,7 +13,6 @@ class MiniTestFile
   attr_reader :mini_test, :mini_unit
 
   def initialize
-    require 'minitest/mini_runner'
     @mini_test = Mini_Runner(true, '/GitHub/zinbeijett/mini_test')
     @mini_unit = Mini_Runner(true, '/GitHub/zinbeijett/mini_unit')
   end
diff --git a/req/minitest.rb b/req/minitest.rb
index f1557a7..818be60 100644
--- a/req/minitest.rb
+++ b/req/minitest.rb
@@ -5,6 +5,7 @@
 require 'minitest/autorun'
 require 'minitest/unit'
 require 'minitest/reporters'
+require 'minitest/mini_runner'
 require 'himekurits'
 require 'tanraku'
 # --------------------------------------