diff --git a/CLFS2/clfs2.xsl b/CLFS2/clfs2.xsl
index d858e8e..0f5fe87 100644
--- a/CLFS2/clfs2.xsl
+++ b/CLFS2/clfs2.xsl
@@ -138,10 +138,10 @@
 
   <xsl:template match="replaceable">
     <xsl:choose>
-      <xsl:when test="ancestor::sect1[@id='ch-system-glibc']">
+      <xsl:when test="ancestor::sect1[@id='ch-cross-tools-glibc']">
         <xsl:value-of select="$timezone"/>
       </xsl:when>
-      <xsl:when test="ancestor::sect1[@id='ch-system-groff']">
+      <xsl:when test="ancestor::sect1[@id='ch-cross-tools-groff']">
         <xsl:value-of select="$page"/>
       </xsl:when>
       <xsl:when test="ancestor::sect1[@id='ch-bootable-kernel']">