diff --git a/lib/Doctrine/ORM/Query/TreeWalkerChain.php b/lib/Doctrine/ORM/Query/TreeWalkerChain.php
index 4ce356d84..19597ed1a 100644
--- a/lib/Doctrine/ORM/Query/TreeWalkerChain.php
+++ b/lib/Doctrine/ORM/Query/TreeWalkerChain.php
@@ -25,7 +25,7 @@ namespace Doctrine\ORM\Query;
  * the AST to influence the final output produced by the last walker.
  *
  * @author Roman Borschel <roman@code-factory.org>
- * @since 2.0
+ * @since  2.0
  */
 class TreeWalkerChain implements TreeWalker
 {
@@ -34,7 +34,7 @@ class TreeWalkerChain implements TreeWalker
      *
      * @var TreeWalker[]
      */
-    private $_walkers = array();
+    private $_walkers;
 
     /**
      * The original Query.
@@ -89,6 +89,7 @@ class TreeWalkerChain implements TreeWalker
         $this->_query = $query;
         $this->_parserResult = $parserResult;
         $this->_queryComponents = $queryComponents;
+        $this->_walkers = new TreeWalkerChainIterator($this, $query, $parserResult);
     }
 
     /**
@@ -100,7 +101,7 @@ class TreeWalkerChain implements TreeWalker
      */
     public function addTreeWalker($walkerClass)
     {
-        $this->_walkers[] = new $walkerClass($this->_query, $this->_parserResult, $this->_queryComponents);
+        $this->_walkers[] = $walkerClass;
     }
 
     /**
diff --git a/lib/Doctrine/ORM/Query/TreeWalkerChainIterator.php b/lib/Doctrine/ORM/Query/TreeWalkerChainIterator.php
new file mode 100644
index 000000000..d693b422a
--- /dev/null
+++ b/lib/Doctrine/ORM/Query/TreeWalkerChainIterator.php
@@ -0,0 +1,126 @@
+<?php
+/**
+ * doctrine2
+ * User: shustrik
+ * Date: 2/6/14
+ * Time: 7:03 PM
+ */
+
+namespace Doctrine\ORM\Query;
+
+
+class TreeWalkerChainIterator implements \Iterator, \ArrayAccess
+{
+    /**
+     * @var TreeWalker[]
+     */
+    private $walkers = array();
+    /**
+     * @var TreeWalkerChain
+     */
+    private $treeWalkerChain;
+    /**
+     * @var
+     */
+    private $query;
+    /**
+     * @var
+     */
+    private $parserResult;
+
+    public function __construct(TreeWalkerChain $treeWalkerChain, $query, $parserResult)
+    {
+        $this->treeWalkerChain = $treeWalkerChain;
+        $this->query = $query;
+        $this->parserResult = $parserResult;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    function rewind()
+    {
+        return reset($this->walkers);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    function current()
+    {
+        return $this->offsetGet(key($this->walkers));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    function key()
+    {
+        return key($this->walkers);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    function next()
+    {
+        next($this->walkers);
+
+        return $this->offsetGet(key($this->walkers));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    function valid()
+    {
+        return key($this->walkers) !== null;
+    }
+
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->walkers[$offset]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetGet($offset)
+    {
+        if ($this->offsetExists($offset)) {
+            return new $this->walkers[$offset](
+                $this->query,
+                $this->parserResult,
+                $this->treeWalkerChain->getQueryComponents()
+            );
+        }
+
+        return null;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetSet($offset, $value)
+    {
+        if (is_null($offset)) {
+            $this->walkers[] = $value;
+        } else {
+            $this->walkers[$offset] = $value;
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function offsetUnset($offset)
+    {
+        if ($this->offsetExists($offset)) {
+            unset($this->walkers[$offset]);
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/Doctrine/Tests/ORM/Query/CustomTreeWalkersTest.php b/tests/Doctrine/Tests/ORM/Query/CustomTreeWalkersTest.php
index b00d43223..c603db6fa 100644
--- a/tests/Doctrine/Tests/ORM/Query/CustomTreeWalkersTest.php
+++ b/tests/Doctrine/Tests/ORM/Query/CustomTreeWalkersTest.php
@@ -42,7 +42,7 @@ class CustomTreeWalkersTest extends \Doctrine\Tests\OrmTestCase
     {
         $query = $this->_em->createQuery($dqlToBeTested);
         $query->setHint(Query::HINT_CUSTOM_TREE_WALKERS, $treeWalkers)
-              ->useQueryCache(false);
+            ->useQueryCache(false);
 
         if ($outputWalker) {
             $query->setHint(Query::HINT_CUSTOM_OUTPUT_WALKER, $outputWalker);
@@ -96,6 +96,15 @@ class CustomTreeWalkersTest extends \Doctrine\Tests\OrmTestCase
             __NAMESPACE__ . '\\AddUnknownQueryComponentWalker'
         );
     }
+
+    public function testSupportsSeveralHintsQueries()
+    {
+        $this->assertSqlGeneration(
+            'select u from Doctrine\Tests\Models\CMS\CmsUser u',
+            "SELECT c0_.id AS id0, c0_.status AS status1, c0_.username AS username2, c0_.name AS name3, c1_.id AS id4, c1_.country AS country5, c1_.zip AS zip6, c1_.city AS city7, c0_.email_id AS email_id8, c1_.user_id AS user_id9 FROM cms_users c0_ LEFT JOIN cms_addresses c1_ ON c0_.id = c1_.user_id WHERE c0_.id = 1",
+            array('Doctrine\Tests\ORM\Functional\CustomTreeWalkerJoin', 'Doctrine\Tests\ORM\Functional\CustomTreeWalker')
+        );
+    }
 }
 
 class AddUnknownQueryComponentWalker extends Query\SqlWalker
@@ -183,3 +192,43 @@ class CustomTreeWalker extends Query\TreeWalkerAdapter
         }
     }
 }
+
+class CustomTreeWalkerJoin extends Query\TreeWalkerAdapter
+{
+    public function walkSelectStatement(Query\AST\SelectStatement $selectStatement)
+    {
+        foreach ($selectStatement->fromClause->identificationVariableDeclarations as $identificationVariableDeclaration) {
+            if ($identificationVariableDeclaration->rangeVariableDeclaration->abstractSchemaName == 'Doctrine\Tests\Models\CMS\CmsUser') {
+                $identificationVariableDeclaration->joins[] = new Query\AST\Join(
+                    Query\AST\Join::JOIN_TYPE_LEFT,
+                    new Query\AST\JoinAssociationDeclaration(
+                        new Query\AST\JoinAssociationPathExpression(
+                            $identificationVariableDeclaration->rangeVariableDeclaration->aliasIdentificationVariable,
+                            'address'
+                        ),
+                        $identificationVariableDeclaration->rangeVariableDeclaration->aliasIdentificationVariable . 'a',
+                        null
+                    )
+                );
+                $selectStatement->selectClause->selectExpressions[] =
+                    new Query\AST\SelectExpression(
+                        $identificationVariableDeclaration->rangeVariableDeclaration->aliasIdentificationVariable . 'a',
+                        null,
+                        false
+                    );
+                $meta1 = $this->_getQuery()->getEntityManager()->getClassMetadata('Doctrine\Tests\Models\CMS\CmsUser');
+                $meta = $this->_getQuery()->getEntityManager()->getClassMetadata('Doctrine\Tests\Models\CMS\CmsAddress');
+                $this->setQueryComponent($identificationVariableDeclaration->rangeVariableDeclaration->aliasIdentificationVariable . 'a',
+                    array(
+                        'metadata' => $meta,
+                        'parent' => $identificationVariableDeclaration->rangeVariableDeclaration->aliasIdentificationVariable,
+                        'relation' => $meta1->getAssociationMapping('address'),
+                        'map' => null,
+                        'nestingLevel' => 0,
+                        'token' => null
+                    )
+                );
+            }
+        }
+    }
+}