diff --git a/modules/monitoring/library/Monitoring/Object/Service.php b/modules/monitoring/library/Monitoring/Object/Service.php
index 419ef2f12..45278e79e 100644
--- a/modules/monitoring/library/Monitoring/Object/Service.php
+++ b/modules/monitoring/library/Monitoring/Object/Service.php
@@ -123,7 +123,6 @@ class Service extends MonitoredObject
             'service_long_output',
             'service_is_flapping',
             'service_state_type',
-            'service_severity',
             'service_last_check',
             'service_notifications_enabled',
             'service_notifications_enabled_changed',