diff --git a/application/forms/AddNodeForm.php b/application/forms/AddNodeForm.php
index 063914c..d2a0b56 100644
--- a/application/forms/AddNodeForm.php
+++ b/application/forms/AddNodeForm.php
@@ -37,9 +37,6 @@ class AddNodeForm extends QuickForm
     /** @var SessionNamespace */
     protected $session;
 
-    /** @var  string $backendName */
-    protected $backendName;
-
     public function setup()
     {
         $view = $this->getView();
@@ -430,7 +427,6 @@ class AddNodeForm extends QuickForm
     public function setProcess(BpConfig $process)
     {
         $this->bp = $process;
-        $this->backendName = $process->getBackendName();
         $this->setBackend($process->getBackend());
         return $this;
     }
diff --git a/application/forms/EditNodeForm.php b/application/forms/EditNodeForm.php
index 6f47ba9..b313343 100644
--- a/application/forms/EditNodeForm.php
+++ b/application/forms/EditNodeForm.php
@@ -20,9 +20,6 @@ class EditNodeForm extends QuickForm
     /** @var MonitoringBackend|IcingaDbConnection */
     protected $backend;
 
-    /** @var string $backendName */
-    protected $backendName;
-
     /** @var BpConfig */
     protected $bp;
 
@@ -315,7 +312,6 @@ class EditNodeForm extends QuickForm
     public function setProcess(BpConfig $process)
     {
         $this->bp = $process;
-        $this->backendName = $process->getBackendName();
         $this->setBackend($process->getBackend());
         return $this;
     }
diff --git a/library/Businessprocess/State/IcingaDbState.php b/library/Businessprocess/State/IcingaDbState.php
index 34d6667..f33d4a4 100644
--- a/library/Businessprocess/State/IcingaDbState.php
+++ b/library/Businessprocess/State/IcingaDbState.php
@@ -7,7 +7,6 @@ use Icinga\Application\Benchmark;
 use Icinga\Module\Businessprocess\BpConfig;
 use Icinga\Module\Businessprocess\IcingaDbObject;
 use Icinga\Module\Businessprocess\ServiceNode;
-use Icinga\Module\Icingadb\Common\Auth;
 use Icinga\Module\Icingadb\Model\Host;
 use Icinga\Module\Icingadb\Model\Service;
 use ipl\Sql\Connection as IcingaDbConnection;
@@ -15,8 +14,6 @@ use ipl\Stdlib\Filter;
 
 class IcingaDbState
 {
-    use Auth;
-
     /** @var BpConfig */
     protected $config;
 
@@ -72,8 +69,6 @@ class IcingaDbState
 
         $hostObject = $queryHost->getModel()->getTableName();
 
-        IcingaDbObject::applyIcingaDbRestrictions($queryHost);
-
         Benchmark::measure('Retrieved states for ' . $queryHost->count() . ' hosts in ' . $config->getName());
 
         $queryService = Service::on($this->backend)->with([