diff --git a/documentation/content/en/books/handbook/jails/_index.adoc b/documentation/content/en/books/handbook/jails/_index.adoc
index 508869289b7c..81710d52c498 100644
--- a/documentation/content/en/books/handbook/jails/_index.adoc
+++ b/documentation/content/en/books/handbook/jails/_index.adoc
@@ -598,7 +598,7 @@ In case of using UFS the man:cp[1] program can be used by executing the followin
 [source,shell]
 ....
 # mkdir /usr/local/jails/containers/thinjail
-# cp -R /usr/local/jails/templates/13.2-RELEASE-skeleton /usr/local/jails/containers/thinjail
+# cp -R /usr/local/jails/templates/13.2-RELEASE-skeleton/* /usr/local/jails/containers/thinjail
 ....
 
 Then create the directory in which the base template and the skeleton will be mounted:
@@ -625,7 +625,7 @@ thinjail {
 
   # HOSTNAME/PATH
   host.hostname = "${name}";
-  path = "/usr/local/jails/containers/${name}";
+  path = "/usr/local/jails/${name}-nullfs-base";
 
   # NETWORK
   ip4.addr = 192.168.1.153;
@@ -636,6 +636,13 @@ thinjail {
 }
 ....
 
+The name of a file in [.filename]#jail.conf.d# must be thinjail.conf. Otherwise you have to create also [.filename]#/etc/jail.conf#:
+
+[.programlisting]
+....
+.include "/etc/jail.conf.d/*.conf";
+....
+
 Then the create the [.filename]#/usr/local/jails/thinjail-nullfs-base.fstab# file as follows:
 
 [.programlisting]