diff --git a/test/test_pry_output.rb b/test/test_pry_output.rb
index b3e371be..d0c5204c 100644
--- a/test/test_pry_output.rb
+++ b/test/test_pry_output.rb
@@ -1,3 +1,4 @@
+require 'helper'
 
 describe Pry do
   describe "output failsafe" do