diff --git a/modules/monitoring/library/Monitoring/Object/Host.php b/modules/monitoring/library/Monitoring/Object/Host.php
index 455d29980..483cb2bae 100644
--- a/modules/monitoring/library/Monitoring/Object/Host.php
+++ b/modules/monitoring/library/Monitoring/Object/Host.php
@@ -130,7 +130,8 @@ class Host extends MonitoredObject
             'host_notes_url',
             'host_modified_host_attributes',
             'host_problem',
-            'host_process_performance_data'
+            'host_process_performance_data',
+            'process_perfdata' => 'host_process_performance_data'
         ))
             ->where('host_name', $this->host);
     }
diff --git a/modules/monitoring/library/Monitoring/Object/Service.php b/modules/monitoring/library/Monitoring/Object/Service.php
index 7a0812d8b..28d0338f2 100644
--- a/modules/monitoring/library/Monitoring/Object/Service.php
+++ b/modules/monitoring/library/Monitoring/Object/Service.php
@@ -191,6 +191,7 @@ class Service extends MonitoredObject
             'service_flap_detection_enabled_changed',
             'service_modified_service_attributes',
             'service_process_performance_data',
+            'process_perfdata' => 'service_process_performance_data',
             'service_percent_state_change',
             'service_host_name'
         ))