diff --git a/sbcl-nginx.yml b/sbcl-nginx.yml
index f3b2220..0184615 100644
--- a/sbcl-nginx.yml
+++ b/sbcl-nginx.yml
@@ -2,6 +2,7 @@
 # Make sure to check the cloud-init logs: /var/log/cloud-init.log and /var/log/cloud-init-output.log
 # License: MIT
 # Author: Marcus Kammer
+# Comment: Tested with Ubuntu 22
 locale: en_US.UTF-8
 keyboard:
   layout: us