diff --git a/index.html b/index.html
index bc1ac45..93878f5 100644
--- a/index.html
+++ b/index.html
@@ -438,7 +438,7 @@ <h1>BitArray</h1>
 <li>Implemented using an array as storage</li>
 </ul>
 
-<p><a href="https://github.com/aarti/data-structures-ruby/blob/gh-pages/code/bitarray/bit-array.rb">Implementation</a></p>
+<p><a href="https://github.com/aarti/data-structures-ruby/blob/gh-pages/code/bitarray/bit_array.rb">Implementation</a></p>
 
 </section>
 <section>