diff --git a/README.md b/README.md
index af26ab5..ac4ed37 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,14 @@ gocage create jail1 -r 13.2-RELEASE
 gocage set Config.Ip4_addr="vnet0|192.168.1.91/24" Config.Vnet=1 jail1
 </code></pre>
 
+Create basejail (jail based on a template, system will be nullfs read-only mounted from the template):
+<pre><code>
+# First create basetpl from 13.2-RELEASE
+gocage create -r 13.2-RELEASE basetpl
+# Then create basejail1 based on basetpl
+gocage create -b basetpl basejail1
+</code></pre>
+
 
 List jails
 ----------