diff --git a/vars/default_vars.yml b/vars/default_vars.yml
index 4a11785b7..435e0a989 100644
--- a/vars/default_vars.yml
+++ b/vars/default_vars.yml
@@ -344,8 +344,12 @@ nodered_enabled: False
 nodered_port: 1880
 nodered_web_path: nodered
 
+# Store your docs, calendar, contacts & photos on your local server not cloud!
 nextcloud_install: False
 nextcloud_enabled: False
+nextcloud_allow_public_ips: False
+# To further refine Nextcloud access controls based on IPv4 addresses, see:
+# https://github.com/iiab/iiab/blob/master/roles/nextcloud/templates/nextcloud.conf.j2
 
 # A full-featured PBX (for rural telephony, etc) based on Asterisk and FreePBX.
 # Works on Ubuntu 18.04, Debian 9. Experimental on Rasp/RPi 3. Uses Node.js 10.x