diff --git a/doc/puppet_classes/confdroid_nagios_3A_3Aserver_3A_3Anagios.html b/doc/puppet_classes/confdroid_nagios_3A_3Aserver_3A_3Anagios.html
index 12e36b6..9a9563c 100644
--- a/doc/puppet_classes/confdroid_nagios_3A_3Aserver_3A_3Anagios.html
+++ b/doc/puppet_classes/confdroid_nagios_3A_3Aserver_3A_3Anagios.html
@@ -276,7 +276,7 @@ class confdroid_nagios::server::nagios (
 
 ) inherits confdroid_nagios::params {
   if $ng_nagios_server == $fqdn {
-    @@nagios_host { 'localhost':
+    @@nagios_host { "localhost_${fqdn}":
       ensure              => $ng_ping_ensure,
       alias               => 'localhost',
       address             => '127.0.0.1',