diff --git a/documentation/ref-manual/migration.xml b/documentation/ref-manual/migration.xml
index 54adec844e..762e526ad1 100644
--- a/documentation/ref-manual/migration.xml
+++ b/documentation/ref-manual/migration.xml
@@ -3342,6 +3342,8 @@
     </para>
 
     <section id='migration-2.2-minimum-kernel-version'>
+        <title>Minimum Kernel Version</title>
+
         <para>
             The minimum kernel version is now 3.2.0, due to the upgrade
             to <filename>glibc 2.24</filename>.