diff --git a/docs/debian.conf b/docs/debian.conf
index 42e1caa..0acaa6a 100644
--- a/docs/debian.conf
+++ b/docs/debian.conf
@@ -2,10 +2,18 @@
 # /etc/monitorix/conf.d. It will override some default options without having
 # to change any line of the main configuration file.
 
+mail_log    = /var/log/mail.log
+
 <httpd_builtin>
 	group = nogroup
 </httpd_builtin>
 
+<fs>
+	<list>
+		0 = /, swap
+	</list>
+</fs>
+
 <mysql>
 	conn_type = socket
 	list = /run/mysqld/mysqld.sock