diff --git a/lib/natural/index.js b/lib/natural/index.js
index 8b7693647..921754896 100644
--- a/lib/natural/index.js
+++ b/lib/natural/index.js
@@ -47,6 +47,7 @@ exports.AggressiveTokenizer = require('./tokenizers/aggressive_tokenizer');
 exports.RegexpTokenizer = require('./tokenizers/regexp_tokenizer').RegexpTokenizer;
 exports.WordTokenizer = require('./tokenizers/regexp_tokenizer').WordTokenizer;
 exports.WordPunctTokenizer = require('./tokenizers/regexp_tokenizer').WordPunctTokenizer;
+exports.CaseTokenizer = require('./tokenizers/tokenizer_case').CaseTokenizer;
 exports.TreebankWordTokenizer = require('./tokenizers/treebank_word_tokenizer');
 exports.TokenizerJa = require('./tokenizers/tokenizer_ja');
 exports.BayesClassifier = require('./classifiers/bayes_classifier');
diff --git a/lib/natural/tokenizers/tokenizer_case.js b/lib/natural/tokenizers/tokenizer_case.js
index 64a38d82f..d16e2cef2 100644
--- a/lib/natural/tokenizers/tokenizer_case.js
+++ b/lib/natural/tokenizers/tokenizer_case.js
@@ -22,12 +22,12 @@
 
 var Tokenizer = require('./tokenizer'),
   util = require('util'),
-  TokenizerCase = function() {
+  CaseTokenizer = function() {
   };
 
-util.inherits(TokenizerCase, Tokenizer);
+util.inherits(CaseTokenizer, Tokenizer);
 
-TokenizerCase.prototype.attach = function() {
+CaseTokenizer.prototype.attach = function() {
   var self = this;
 
   String.prototype.tokenize = function(preserveApostrophe) {
@@ -35,7 +35,7 @@ TokenizerCase.prototype.attach = function() {
   }
 };
 
-TokenizerCase.prototype.tokenize = function(text, preserveApostrophe) {
+CaseTokenizer.prototype.tokenize = function(text, preserveApostrophe) {
   var whitelist = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9'];
   var lower = text.toLowerCase();
   var upper = text.toUpperCase();
@@ -53,4 +53,4 @@ TokenizerCase.prototype.tokenize = function(text, preserveApostrophe) {
   return this.trim(result.replace(/\s+/g, ' ').split(' '));
 };
 
-module.exports = TokenizerCase;
\ No newline at end of file
+exports.CaseTokenizer = CaseTokenizer;
\ No newline at end of file