diff --git a/library/Icinga/Data/PivotTable.php b/library/Icinga/Data/PivotTable.php
index cf703ae9c..29fbca75c 100644
--- a/library/Icinga/Data/PivotTable.php
+++ b/library/Icinga/Data/PivotTable.php
@@ -4,7 +4,6 @@
 namespace Icinga\Data;
 
 use Icinga\Data\Filter\Filter;
-use Icinga\Data\SimpleQuery;
 use Icinga\Application\Icinga;
 use Icinga\Web\Paginator\Adapter\QueryAdapter;
 use Zend_Paginator;