diff --git a/classes/pref_filters.php b/classes/pref_filters.php
index fdae5f59e..d953a8d1d 100644
--- a/classes/pref_filters.php
+++ b/classes/pref_filters.php
@@ -464,7 +464,7 @@ class Pref_Filters extends Protected_Handler {
 
 		} else {
 
-			filter_test($this->link, $filter_type, $regexp,
+			$this->filter_test($filter_type, $regexp,
 				$action_id, $action_param, $filter_param, sql_bool_to_bool($inverse),
 				(int) $_REQUEST["feed_id"]);