diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 9a59127..93998d0 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -24,6 +24,7 @@ boostbook standalone
         optional
     :
         <xsl:param>boost.root=../../../..
+        <xsl:param>html.stylesheet=boostbook.css
         <xsl:param>toc.max.depth=2
         <xsl:param>toc.section.depth=2
         <xsl:param>chunk.section.depth=1