diff --git a/infra02sat.infra.cacert.org/hosts.conf b/infra02sat.infra.cacert.org/hosts.conf
index 4308066..b2d70f6 100644
--- a/infra02sat.infra.cacert.org/hosts.conf
+++ b/infra02sat.infra.cacert.org/hosts.conf
@@ -1,8 +1,10 @@
 // vim: set ft=icinga2 et sw=2 ts=2 si ai:
-object Host "infra02sat" {
+object Host "infra02sat.infra.cacert.org" {
   import "debian-host"
   import "puppet-host"
 
+  display_name = "infra02sat"
+
   groups += [ "monitoring" ]
 
   address = "127.0.0.1"