diff --git a/app/Controller/EventsController.php b/app/Controller/EventsController.php
index 4c977863c..9c1ed981f 100644
--- a/app/Controller/EventsController.php
+++ b/app/Controller/EventsController.php
@@ -26,7 +26,7 @@ class EventsController extends AppController
     );
 
     private $acceptedFilteringNamedParams = array('sort', 'direction', 'focus', 'extended', 'overrideLimit', 'filterColumnsOverwrite', 'attributeFilter', 'extended', 'page',
-        'searchFor', 'attributeFilter', 'proposal', 'correlation', 'warning', 'deleted', 'includeRelatedTags', 'distribution', 'taggedAttributes', 'galaxyAttachedAttributes', 'objectType', 'attributeType', 'focus', 'extended', 'overrideLimit', 'filterColumnsOverwrite', 'feed', 'server', 'toIDS', 'sighting'
+        'searchFor', 'proposal', 'correlation', 'warning', 'deleted', 'includeRelatedTags', 'distribution', 'taggedAttributes', 'galaxyAttachedAttributes', 'objectType', 'attributeType', 'focus', 'extended', 'overrideLimit', 'filterColumnsOverwrite', 'feed', 'server', 'toIDS', 'sighting'
     );
 
     public $defaultFilteringRules =  array(