diff --git a/modules/monitoring/application/controllers/DowntimeController.php b/modules/monitoring/application/controllers/DowntimeController.php
index 67b8b6a33..49bcd9529 100644
--- a/modules/monitoring/application/controllers/DowntimeController.php
+++ b/modules/monitoring/application/controllers/DowntimeController.php
@@ -37,7 +37,7 @@ class Monitoring_DowntimeController extends Controller
 
         $this->downtime = $this->backend->select()->from('downtime', array(
             'id'              => 'downtime_internal_id',
-            'objecttype'      => 'downtime_objecttype',
+            'objecttype'      => 'object_type',
             'comment'         => 'downtime_comment',
             'author_name'     => 'downtime_author_name',
             'start'           => 'downtime_start',
@@ -49,11 +49,9 @@ class Monitoring_DowntimeController extends Controller
             'is_fixed'        => 'downtime_is_fixed',
             'is_in_effect'    => 'downtime_is_in_effect',
             'entry_time'      => 'downtime_entry_time',
-            'host_state'      => 'downtime_host_state',
-            'service_state'   => 'downtime_service_state',
+            'host_state',
+            'service_state',
             'host_name',
-            'host',
-            'service',
             'service_description',
             'host_display_name',
             'service_display_name'
@@ -95,9 +93,9 @@ class Monitoring_DowntimeController extends Controller
                 Host::getStateText($this->downtime->host_state);
         $this->view->listAllLink = Url::fromPath('monitoring/list/downtimes');
         $this->view->showHostLink = Url::fromPath('monitoring/host/show')
-                ->setParam('host', $this->downtime->host);
+                ->setParam('host', $this->downtime->host_name);
         $this->view->showServiceLink = Url::fromPath('monitoring/service/show')
-                ->setParam('host', $this->downtime->host)
+                ->setParam('host', $this->downtime->host_name)
                 ->setParam('service', $this->downtime->service_description);
         if ($this->hasPermission('monitoring/command/downtime/delete')) {
             $this->view->delDowntimeForm = $this->createDelDowntimeForm();
diff --git a/modules/monitoring/application/controllers/DowntimesController.php b/modules/monitoring/application/controllers/DowntimesController.php
index 4ba872bbd..a1d210cc8 100644
--- a/modules/monitoring/application/controllers/DowntimesController.php
+++ b/modules/monitoring/application/controllers/DowntimesController.php
@@ -41,7 +41,7 @@ class Monitoring_DowntimesController extends Controller
         ));
         $this->downtimes = $this->backend->select()->from('downtime', array(
             'id'              => 'downtime_internal_id',
-            'objecttype'      => 'downtime_objecttype',
+            'objecttype'      => 'object_type',
             'comment'         => 'downtime_comment',
             'author_name'     => 'downtime_author_name',
             'start'           => 'downtime_start',
@@ -53,11 +53,9 @@ class Monitoring_DowntimesController extends Controller
             'is_fixed'        => 'downtime_is_fixed',
             'is_in_effect'    => 'downtime_is_in_effect',
             'entry_time'      => 'downtime_entry_time',
-            'host_state'      => 'downtime_host_state',
-            'service_state'   => 'downtime_service_state',
+            'host_state',
+            'service_state',
             'host_name',
-            'host',
-            'service',
             'service_description',
             'host_display_name',
             'service_display_name'
@@ -68,7 +66,7 @@ class Monitoring_DowntimesController extends Controller
                 $this->translate('Downtime not found')
             );
         }
-        
+
         $this->getTabs()->add(
             'downtimes',
             array(
@@ -80,14 +78,14 @@ class Monitoring_DowntimesController extends Controller
                 'url'   =>'monitoring/downtimes/show'
             )
         )->activate('downtimes');
-        
+
         foreach ($this->downtimes as $downtime) {
             if (isset($downtime->service_description)) {
                 $downtime->isService = true;
             } else {
                 $downtime->isService = false;
             }
-            
+
             if ($downtime->isService) {
                 $downtime->stateText = Service::getStateText($downtime->service_state);
             } else {
@@ -127,4 +125,4 @@ class Monitoring_DowntimesController extends Controller
         $delDowntimeForm->setDowntimes($this->downtimes)->handleRequest();
         $this->view->delDowntimeForm = $delDowntimeForm;
     }
-}
\ No newline at end of file
+}
diff --git a/modules/monitoring/library/Monitoring/Object/MonitoredObject.php b/modules/monitoring/library/Monitoring/Object/MonitoredObject.php
index 05f201428..fdf64fc51 100644
--- a/modules/monitoring/library/Monitoring/Object/MonitoredObject.php
+++ b/modules/monitoring/library/Monitoring/Object/MonitoredObject.php
@@ -274,7 +274,7 @@ abstract class MonitoredObject implements Filterable
     {
         $downtimes = $this->backend->select()->from('downtime', array(
             'id'                => 'downtime_internal_id',
-            'objecttype'        => 'downtime_objecttype',
+            'objecttype'        => 'object_type',
             'comment'           => 'downtime_comment',
             'author_name'       => 'downtime_author_name',
             'start'             => 'downtime_start',
@@ -286,7 +286,7 @@ abstract class MonitoredObject implements Filterable
             'is_in_effect'      => 'downtime_is_in_effect',
             'entry_time'        => 'downtime_entry_time'
         ))
-            ->where('downtime_objecttype', $this->type)
+            ->where('object_type', $this->type)
             ->order('downtime_is_in_effect', 'DESC')
             ->order('downtime_scheduled_start', 'ASC');
         if ($this->type === self::TYPE_SERVICE) {