diff --git a/doc/ext_buffer.html b/doc/ext_buffer.html
index 61f425f1..54bb66f6 100644
--- a/doc/ext_buffer.html
+++ b/doc/ext_buffer.html
@@ -85,7 +85,7 @@ operations.
 </p>
 <p>
 The string buffer library also includes a high-performance
-<a href="serialize">serializer</a> for Lua objects.
+<a href="#serialize">serializer</a> for Lua objects.
 </p>
 
 <h2 id="use">Using the String Buffer Library</h2>