diff --git a/pages/AcmeTinyUbuntu.md b/pages/AcmeTinyUbuntu.md
index fcb7627..af97f0b 100644
--- a/pages/AcmeTinyUbuntu.md
+++ b/pages/AcmeTinyUbuntu.md
@@ -15,6 +15,7 @@ chmod 750 work
 # protect secrets
 chmod 700 secrets
 chmod 750 challenges
+chgrp www-data challenges
 ```
 
 challenges has to be readable by the web server, but this hack can only be done by root
@@ -112,6 +113,11 @@ DocumentRoot "/home/acme/challenges"
 
 Repeat the VirtualHost for all domains for which you are getting certificates.
 
+Enable the acme virtual host
+```
+a2ensite acme
+```
+
 Don't forget to restart the Apache server
 
 ```
@@ -184,4 +190,7 @@ acme ALL = (root) NOPASSWD: /usr/sbin/service
 
 ## Renewal
 
-You can run the same script as above for certificate renewal.
\ No newline at end of file
+You can run the same script as above for certificate renewal.
+
+---
+2023.11.04
\ No newline at end of file