diff --git a/doc/Jamfile.v2 b/doc/Jamfile.v2
index 438a302..abdaf20 100644
--- a/doc/Jamfile.v2
+++ b/doc/Jamfile.v2
@@ -26,8 +26,5 @@ boostbook standalone
         <xsl:param>toc.max.depth=2
         <xsl:param>toc.section.depth=2
         <xsl:param>chunk.section.depth=1
-        <xsl:param>boost.root=../../../..
-        <xsl:param>boost.libraries=../../../libraries.htm
-        <xsl:param>html.stylesheet=../../../../doc/html/boostbook.css
     ;