diff --git a/Gemfile b/Gemfile
index 6808736..5cff7fd 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,4 @@
 source "http://rubygems.org"
 
 # Specify your gem's dependencies in sprockets-commonjs.gemspec
-gemspec
+gemspec
\ No newline at end of file
diff --git a/lib/sprockets/commonjs.rb b/lib/sprockets/commonjs.rb
index 1535ce2..ccd897d 100644
--- a/lib/sprockets/commonjs.rb
+++ b/lib/sprockets/commonjs.rb
@@ -4,10 +4,10 @@
 module Sprockets
   class CommonJS < Tilt::Template
 
-    DEFINE_WRAPPER = '%s.define({%s:' +
-                     'function(exports, require, module){' +
-                     '%s' +
-                     ";}});\n"
+    WRAPPER = '%s.define({%s:' +
+              'function(exports, require, module){' +
+              '%s' +
+              ";}});\n"
 
     class << self
       attr_accessor :default_namespace