diff --git a/doc/unordered.qbk b/doc/unordered.qbk
index a12aaa62..f3f4ebe8 100644
--- a/doc/unordered.qbk
+++ b/doc/unordered.qbk
@@ -3,7 +3,8 @@
  / file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) ]
 
 [library Boost.Unordered
-    [quickbook 1.5]
+    [quickbook 1.7]
+    [compatibility-mode 1.5]
     [authors [James, Daniel]]
     [copyright 2003 2004 Jeremy B. Maitin-Shepard]
     [copyright 2005 2006 2007 2008 Daniel James]