diff --git a/Doc/changelog.docu b/Doc/changelog.docu
index cf4bb4e4..81f7d9ea 100644
--- a/Doc/changelog.docu
+++ b/Doc/changelog.docu
@@ -26,6 +26,7 @@
 <b>General</b>
 <ul>
 <li>Added size_t hash_value functions to support boost unordered_set and map</li>
+<li>Fixed undefined MSVC macro warning (Thanks to Xan for the patch)</li> 
 </ul>