diff --git a/roles/munin/templates/munin.conf.j2 b/roles/munin/templates/munin.conf.j2
index 8a3ac01..e47935b 100644
--- a/roles/munin/templates/munin.conf.j2
+++ b/roles/munin/templates/munin.conf.j2
@@ -95,7 +95,7 @@ includedir /etc/munin/munin-conf.d
 #contact.nagios.command /usr/bin/send_nsca nagios.host.comm -c /etc/nsca.conf
 
 # a simple host tree
-[{{ inventory_hostname }}
+[{{ inventory_hostname }}]
     address 127.0.0.1
     use_node_name yes