diff --git a/doc/acknowledgements.htm b/doc/acknowledgements.htm
index bd6fae2..dfdbb39 100644
--- a/doc/acknowledgements.htm
+++ b/doc/acknowledgements.htm
@@ -1,6 +1,7 @@
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+<link rel="stylesheet" type="text/css" href="../../../boost.css">
 <title>Boost.Preprocessor - Acknowledgements</title>
 </head>
 <body link="#0000ff" vlink="#800080">
