diff --git a/chapter08/shadow.xml b/chapter08/shadow.xml
index 8494c9736..db6cbafd3 100644
--- a/chapter08/shadow.xml
+++ b/chapter08/shadow.xml
@@ -244,6 +244,7 @@ useradd -D --gid 999</userinput></screen>
     <segmentedlist>
       <segtitle>Installed programs</segtitle>
       <segtitle>Installed directory</segtitle>
+      <segtitle>Installed libraries</segtitle>
 
       <seglistitem>
         <seg>chage, chfn, chgpasswd, chpasswd, chsh, expiry, faillog,
@@ -253,6 +254,9 @@ useradd -D --gid 999</userinput></screen>
         sg (link to newgrp), su, useradd, userdel, usermod,
         vigr (link to vipw), and vipw</seg>
         <seg>/etc/default</seg>
+        <!-- TODO: the static lib should be disabled by - -disable-static.
+             Keep it for now because of the rc freeze.  -->
+        <seg>libsubid.{a,so}</seg>
       </seglistitem>
     </segmentedlist>
 
@@ -634,6 +638,16 @@ useradd -D --gid 999</userinput></screen>
         </listitem>
       </varlistentry>
 
+      <varlistentry id="libsubid">
+        <term><filename class='libraryfile'>libsubid</filename></term>
+        <listitem>
+          <para>library for process subordinate id ranges for users</para>
+          <indexterm zone="ch-system-shadow libsubid">
+            <primary sortas="c-libsubid">libsubid</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
     </variablelist>
 
   </sect2>