diff --git a/doc/libraries.xml b/doc/libraries.xml
index 07006437..b1834973 100644
--- a/doc/libraries.xml
+++ b/doc/libraries.xml
@@ -381,7 +381,7 @@
     <description>The Boost Filesystem Library provides portable
     facilities to query and manipulate paths, files, and
     directories.</description>
-    <documentation>libs/filesystem/doc/index.htm</documentation>
+    <documentation>libs/filesystem/index.html</documentation>
     <std-proposal>false</std-proposal>
     <std-tr1>false</std-tr1>
     <header-only>false</header-only>