diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 6f299fe..6d44ee0 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,9 +1,7 @@
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'string_calculator'
-require 'spec'
-require 'spec/autorun'
 
-Spec::Runner.configure do |config|
+RSpec.configure do |config|
   
 end