diff --git a/lib/Doctrine/ORM/QueryBuilder.php b/lib/Doctrine/ORM/QueryBuilder.php
index a530d3bb0..36dc2d7fe 100644
--- a/lib/Doctrine/ORM/QueryBuilder.php
+++ b/lib/Doctrine/ORM/QueryBuilder.php
@@ -1026,7 +1026,7 @@ class QueryBuilder
      *
      * @see where()
      */
-    public function andWhere($where)
+    public function andWhere()
     {
         $args  = func_get_args();
         $where = $this->getDQLPart('where');
@@ -1059,7 +1059,7 @@ class QueryBuilder
      *
      * @see where()
      */
-    public function orWhere($where)
+    public function orWhere()
     {
         $args  = func_get_args();
         $where = $this->getDqlPart('where');