diff --git a/share/xsl/freebsd-xhtml-chunk.xsl b/share/xsl/freebsd-xhtml-chunk.xsl
index b3485ffb11..b2588ead7c 100644
--- a/share/xsl/freebsd-xhtml-chunk.xsl
+++ b/share/xsl/freebsd-xhtml-chunk.xsl
@@ -13,7 +13,6 @@
   <!-- Pull in common XHTML customizations -->
   <xsl:include href="freebsd-xhtml-common.xsl"/>
 
-  <xsl:param name="generate.manifest" select="'1'"/>
   <xsl:param name="generate.legalnotice.link" select="'1'"/>
 </xsl:stylesheet>
 
diff --git a/share/xsl/freebsd-xhtml-common.xsl b/share/xsl/freebsd-xhtml-common.xsl
index fb8b9bc866..02fc54b486 100644
--- a/share/xsl/freebsd-xhtml-common.xsl
+++ b/share/xsl/freebsd-xhtml-common.xsl
@@ -26,6 +26,8 @@
   <xsl:param name="make.year.ranges" select="1"/>
   <xsl:param name="make.single.year.ranges" select="1"/>
   <xsl:param name="docbook.css.source" select="''"/>
+  <xsl:param name="generate.manifest" select="1"/>
+  <xsl:param name="html.longdesc" select="0"/>
 
   <xsl:param name="make.valid.html" select="1"/>
   <xsl:param name="html.cleanup" select="1"/>