--- doc/build/ubuntu10LTS_install.frag	2011/06/09 03:05:37	1.6
+++ doc/build/ubuntu10LTS_install.frag	2011/06/09 14:54:24	1.7
@@ -95,9 +95,9 @@ Finish installing your server, reboot it
 <pre>
 sudo ufw default deny
 sudo ufw enable
-sudo allow ssh
-sudo allow www
-sudo allow https
+sudo ufw allow ssh
+sudo ufw allow www
+sudo ufw allow https
 </pre>
    <dt>E-mail: Postfix Installation</dt>
    <dd>Configure to "Internet Site" to allow LON-CAPA to send e-mail to users.</dd>