diff --git a/global/overlay/etc/puppet/modules/eid/manifests/nagios_monitor.pp b/global/overlay/etc/puppet/modules/eid/manifests/nagios_monitor.pp
index 5ca7cf27..d9fd3832 100644
--- a/global/overlay/etc/puppet/modules/eid/manifests/nagios_monitor.pp
+++ b/global/overlay/etc/puppet/modules/eid/manifests/nagios_monitor.pp
@@ -452,7 +452,7 @@ class eid::nagios_monitor {
   $hosts_proxy.each |$host|{
     nagioscfg::service {"check_metadata_age_${host}":
       host_name      => ["${host}"],
-      check_command  => "check_metadata_age!https://${host}/eidas-ps/ServiceMetadata/!432000!86400",
+      check_command  => "check_metadata_age!https://${host}/eidas-ps/ServiceMetadata!432000!86400",
       description    => "check metadata age for ${host}",
       contact_groups => ['alerts'],
     }
@@ -475,4 +475,4 @@ class eid::nagios_monitor {
       contact_groups => ['alerts'],
     }
   }
-}
\ No newline at end of file
+}