diff --git a/application/controllers/ServicegroupController.php b/application/controllers/ServicegroupController.php
index d316887e..1b21c06b 100644
--- a/application/controllers/ServicegroupController.php
+++ b/application/controllers/ServicegroupController.php
@@ -5,7 +5,7 @@ namespace Icinga\Module\Icingadb\Controllers;
 use Icinga\Data\Filter\FilterExpression;
 use Icinga\Exception\NotFoundError;
 use Icinga\Module\Icingadb\Model\Service;
-use Icinga\Module\Icingadb\Model\Servicegroupsummary;
+use Icinga\Module\Icingadb\Model\ServicegroupSummary;
 use Icinga\Module\Icingadb\Web\Controller;
 use Icinga\Module\Icingadb\Widget\ServiceList;
 use Icinga\Module\Icingadb\Widget\ItemList\ServicegroupList;
@@ -13,7 +13,7 @@ use ipl\Orm\Compat\FilterProcessor;
 
 class ServicegroupController extends Controller
 {
-    /** @var Servicegroupsummary The service group object */
+    /** @var ServicegroupSummary The service group object */
     protected $servicegroup;
 
     public function init()
@@ -22,7 +22,7 @@ class ServicegroupController extends Controller
 
         $name = $this->params->shiftRequired('name');
 
-        $query = Servicegroupsummary::on($this->getDb());
+        $query = ServicegroupSummary::on($this->getDb());
 
         FilterProcessor::apply(
             new FilterExpression('servicegroup.name', '=', $name),
diff --git a/application/controllers/ServicegroupsController.php b/application/controllers/ServicegroupsController.php
index 193647b9..ace29614 100644
--- a/application/controllers/ServicegroupsController.php
+++ b/application/controllers/ServicegroupsController.php
@@ -2,7 +2,7 @@
 
 namespace Icinga\Module\Icingadb\Controllers;
 
-use Icinga\Module\Icingadb\Model\Servicegroupsummary;
+use Icinga\Module\Icingadb\Model\ServicegroupSummary;
 use Icinga\Module\Icingadb\Web\Controller;
 use Icinga\Module\Icingadb\Widget\ItemList\ServicegroupList;
 
@@ -14,7 +14,7 @@ class ServicegroupsController extends Controller
 
         $db = $this->getDb();
 
-        $servicegroups = Servicegroupsummary::on($db);
+        $servicegroups = ServicegroupSummary::on($db);
 
         $limitControl = $this->createLimitControl();
         $paginationControl = $this->createPaginationControl($servicegroups);