diff --git a/nagios/manifests/init.pp b/nagios/manifests/init.pp
index c8a3d1f..3d3cb00 100644
--- a/nagios/manifests/init.pp
+++ b/nagios/manifests/init.pp
@@ -153,6 +153,20 @@ class nagios::server {
         notify  => Service["nagios"],
     }
 
+    file { "${confdir}/hostgroup_all.cfg":
+        ensure  => present,
+        mode    => "0640",
+        owner   => "root",
+        group   => "nagios",
+        before  => Nagios_Hostgroup["all"],
+        require => File["/etc/nagios/conf.d"],
+    }
+    nagios_hostgroup { "all":
+        target  => "${confdir}/hostgroup_all.cfg",
+        members => "*",
+        notify  => Service["nagios"],
+    }
+
     file { "${confdir}/host_default.cfg":
         ensure  => present,
         mode    => "0640",