diff --git a/chapter11/afterlfs.xml b/chapter11/afterlfs.xml
index ce18b3aab..8b5fe6824 100644
--- a/chapter11/afterlfs.xml
+++ b/chapter11/afterlfs.xml
@@ -198,7 +198,9 @@ PATH=/bin:/usr/bin:/sbin:/usr/sbin /bin/bash --login'</command></screen>
   <title>Work from the LFS command line</title>
 
     <para>
-       This method requiures installing
+       This method requires installing
+        <ulink url="&blfs-book;general/libtasn1.html">libtasn1</ulink>,
+        <ulink url="&blfs-book;postlfs/p11-kit.html">p11-kit</ulink>,
         <ulink url="&blfs-book;postlfs/make-ca.html">make-ca</ulink>,
         <ulink url="&blfs-book;basicnet/wget.html">wget</ulink>,
         <ulink url="&blfs-book;general/gpm.html">gpm</ulink>, and