diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 82109f08..12708f6a 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -29,9 +29,6 @@ boostbook standalone
         <xsl:param>toc.section.depth=2
         <xsl:param>chunk.section.depth=1
         <xsl:param>boost.root=../../../..
-        <xsl:param>boost.libraries=../../../../libs/libraries.htm
-        <xsl:param>navig.graphics=1
-        <xsl:param>html.stylesheet=../../../../doc/html/boostbook.css
 
         # PDF Options:
         <format>pdf:<xsl:param>xep.extensions=1