diff --git a/application/tables/IcingaCommandArgumentTable.php b/application/tables/IcingaCommandArgumentTable.php
index 29084532..65609095 100644
--- a/application/tables/IcingaCommandArgumentTable.php
+++ b/application/tables/IcingaCommandArgumentTable.php
@@ -4,9 +4,8 @@ namespace Icinga\Module\Director\Tables;
 
 use Icinga\Module\Director\Objects\IcingaCommand;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaCommandArgumentTable extends QuickTable implements ValidHtml
+class IcingaCommandArgumentTable extends QuickTable
 {
     protected $commandObject;
 
diff --git a/application/tables/IcingaHostAppliedForServiceTable.php b/application/tables/IcingaHostAppliedForServiceTable.php
index cb74e49c..a6b59c82 100644
--- a/application/tables/IcingaHostAppliedForServiceTable.php
+++ b/application/tables/IcingaHostAppliedForServiceTable.php
@@ -6,9 +6,8 @@ use Icinga\Data\DataArray\ArrayDatasource;
 use Icinga\Module\Director\CustomVariable\CustomVariableDictionary;
 use Icinga\Module\Director\Objects\IcingaHost;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaHostAppliedForServiceTable extends QuickTable implements ValidHtml
+class IcingaHostAppliedForServiceTable extends QuickTable
 {
     protected $title;
 
diff --git a/application/tables/IcingaHostAppliedServicesTable.php b/application/tables/IcingaHostAppliedServicesTable.php
index f509eef1..379245e4 100644
--- a/application/tables/IcingaHostAppliedServicesTable.php
+++ b/application/tables/IcingaHostAppliedServicesTable.php
@@ -7,9 +7,8 @@ use Icinga\Data\Filter\Filter;
 use Icinga\Module\Director\Objects\HostApplyMatches;
 use Icinga\Module\Director\Objects\IcingaHost;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaHostAppliedServicesTable extends QuickTable implements ValidHtml
+class IcingaHostAppliedServicesTable extends QuickTable
 {
     protected $title;
 
diff --git a/application/tables/IcingaHostServiceTable.php b/application/tables/IcingaHostServiceTable.php
index 4e349676..38e61eba 100644
--- a/application/tables/IcingaHostServiceTable.php
+++ b/application/tables/IcingaHostServiceTable.php
@@ -4,9 +4,8 @@ namespace Icinga\Module\Director\Tables;
 
 use Icinga\Module\Director\Objects\IcingaHost;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaHostServiceTable extends QuickTable implements ValidHtml
+class IcingaHostServiceTable extends QuickTable
 {
     protected $title;
 
diff --git a/application/tables/IcingaServiceSetHostTable.php b/application/tables/IcingaServiceSetHostTable.php
index 32df6d1c..10b284eb 100644
--- a/application/tables/IcingaServiceSetHostTable.php
+++ b/application/tables/IcingaServiceSetHostTable.php
@@ -4,9 +4,8 @@ namespace Icinga\Module\Director\Tables;
 
 use Icinga\Module\Director\Objects\IcingaServiceSet;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaServiceSetHostTable extends QuickTable implements ValidHtml
+class IcingaServiceSetHostTable extends QuickTable
 {
     protected $set;
 
diff --git a/application/tables/IcingaServiceSetServiceTable.php b/application/tables/IcingaServiceSetServiceTable.php
index 399e5fb8..48735de6 100644
--- a/application/tables/IcingaServiceSetServiceTable.php
+++ b/application/tables/IcingaServiceSetServiceTable.php
@@ -5,9 +5,8 @@ namespace Icinga\Module\Director\Tables;
 use Icinga\Module\Director\Objects\IcingaHost;
 use Icinga\Module\Director\Objects\IcingaServiceSet;
 use Icinga\Module\Director\Web\Table\QuickTable;
-use ipl\Html\ValidHtml;
 
-class IcingaServiceSetServiceTable extends QuickTable implements ValidHtml
+class IcingaServiceSetServiceTable extends QuickTable
 {
     protected $set;
 
diff --git a/library/Director/Web/Table/QuickTable.php b/library/Director/Web/Table/QuickTable.php
index 73bba910..307a46dc 100644
--- a/library/Director/Web/Table/QuickTable.php
+++ b/library/Director/Web/Table/QuickTable.php
@@ -19,10 +19,11 @@ use Icinga\Web\Url;
 use Icinga\Web\View;
 use Icinga\Web\Widget;
 use Icinga\Web\Widget\Paginator;
+use ipl\Html\ValidHtml;
 use stdClass;
 use Zend_Db_Select as ZfDbSelect;
 
-abstract class QuickTable implements Paginatable
+abstract class QuickTable implements Paginatable, ValidHtml
 {
     protected $view;