diff --git a/doc/puppet_classes/confdroid_nrpe_3A_3Afirewall_3A_3Aiptables.html b/doc/puppet_classes/confdroid_nrpe_3A_3Afirewall_3A_3Aiptables.html
index a73b381..105d96c 100644
--- a/doc/puppet_classes/confdroid_nrpe_3A_3Afirewall_3A_3Aiptables.html
+++ b/doc/puppet_classes/confdroid_nrpe_3A_3Afirewall_3A_3Aiptables.html
@@ -113,7 +113,10 @@
 18
 19
 20
-21</pre>
+21
+22
+23
+24</pre>
       </td>
       <td>
         <pre class="code"><span class="info file"># File 'manifests/firewall/iptables.pp', line 7</span>
@@ -121,6 +124,9 @@
 class confdroid_nrpe::firewall::iptables (
 
 ) inherits confdroid_nrpe::params {
+  $nagios_source            = $facts[&#39;nagios_source&#39;]
+  $nagios_server            = $facts[&#39;nagios_server&#39;]
+
   if $ne_incl_fw == true {
     notify { &quot;nagios_source is set to ${nagios_source}&quot;: }
     notify { &quot;nagios_server is set to ${nagios_server}&quot;: }