diff --git a/modules/monitoring/application/controllers/ConfigController.php b/modules/monitoring/application/controllers/ConfigController.php
index a6b3ab6d4..9e74943f3 100644
--- a/modules/monitoring/application/controllers/ConfigController.php
+++ b/modules/monitoring/application/controllers/ConfigController.php
@@ -2,7 +2,7 @@
 // {{{ICINGA_LICENSE_HEADER}}}
 // {{{ICINGA_LICENSE_HEADER}}}
 
-use Exception;
+use \Exception;
 use Icinga\Config\PreservingIniWriter;
 use Icinga\Web\Controller\ModuleActionController;
 use Icinga\Web\Notification;