diff --git a/lib/Doctrine/DBAL/Configuration.php b/lib/Doctrine/DBAL/Configuration.php
index 8d13cb9a8..8bbf1f45c 100644
--- a/lib/Doctrine/DBAL/Configuration.php
+++ b/lib/Doctrine/DBAL/Configuration.php
@@ -47,7 +47,6 @@ class Configuration
     public function __construct()
     {
         $this->_attributes = array(
-            //'quoteIdentifiers' => false,
             'sqlLogger' => null
         );
     }
@@ -71,17 +70,7 @@ class Configuration
     {
         return $this->_attributes['sqlLogger'];
     }
-/*
-    public function getQuoteIdentifiers()
-    {
-        return $this->_attributes['quoteIdentifiers'];
-    }
 
-    public function setQuoteIdentifiers($bool)
-    {
-        $this->_attributes['quoteIdentifiers'] = (bool) $bool;
-    }
-*/
     public function setCustomTypes(array $types)
     {
         foreach ($types as $name => $typeClassName) {