diff --git a/plugins/Favorite/classes/Fave.php b/plugins/Favorite/classes/Fave.php
index 48ed3ba93b..ab78478db5 100644
--- a/plugins/Favorite/classes/Fave.php
+++ b/plugins/Favorite/classes/Fave.php
@@ -135,7 +135,7 @@ class Fave extends Managed_DataObject
         return $result;
     }
 
-    function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0)
+    static function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0)
     {
         $stream = new FaveNoticeStream($user_id, $own);