diff --git a/README.md b/README.md
index d22e0b1..25d3015 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ This repo consist of script to install and update [Xen Orchestra](https://xen-or
 
 Installation is done using latest xo-server and xo-web sources by default. With this method Xen-Orchestra has all features unlocked which are normally available only with monthly fee.
 
-Optional plugins can be installed. They are included in XO repository, but not installed by default. Check list from [Xen Orchestra plugins](https://github.com/vatesfr/xen-orchestra/tree/master/packages) and edit xo-install.cfg accordingly.
+Optional plugins are available and all of them will be installed by default by this script. If you need only specific ones, check list from [Xen Orchestra plugins](https://github.com/vatesfr/xen-orchestra/tree/master/packages) and edit xo-install.cfg accordingly.
 
 Xen-Orchestra is a great project and i strongly encourage you to consider the supported version of their product.
 
diff --git a/sample.xo-install.cfg b/sample.xo-install.cfg
index 3ff0f3a..808d20e 100644
--- a/sample.xo-install.cfg
+++ b/sample.xo-install.cfg
@@ -17,9 +17,13 @@ BRANCH="master"
 # Log path for possible errors
 LOGFILE="$(dirname $0)/xo-install.log"
 
-# Comma separated list of plugins to be installed, check README for more information. Optionally set to all, to install all plugins
+# Only one PLUGIN variable can be used at a time. Comment out the other one if you change these below. Comment out both if you don't want any plugins to be installed.
+
+# Comma separated list of plugins to be installed, check README for more information.
 #PLUGINS="xo-server-transport-email,xo-server-usage-report,xo-server-perf-alert"
-#PLUGINS="all"
+
+# (default) all plugins will be installed
+PLUGINS="all"
 
 # NodeJS and Yarn are automatically updated when running update. Switch this option to false if you want to disable it.
 AUTOUPDATE="true"