diff --git a/configuration.rst b/configuration.rst
index 96e8ff206a7..eeafbcc1453 100644
--- a/configuration.rst
+++ b/configuration.rst
@@ -316,7 +316,7 @@ configure DoctrineBundle and other parts of Symfony:
     .. code-block:: php
 
         // app/config/config.php
-        $configuration->loadFromExtension('doctrine', array(
+        $container->loadFromExtension('doctrine', array(
             'dbal' => array(
                 'driver'   => 'pdo_mysql',
                 // ...
diff --git a/doctrine.rst b/doctrine.rst
index 5e44a7f0f54..faabea88c27 100644
--- a/doctrine.rst
+++ b/doctrine.rst
@@ -95,7 +95,7 @@ information. By convention, this information is usually configured in an
         .. code-block:: php
 
             // app/config/config.php
-            $configuration->loadFromExtension('doctrine', array(
+            $container->loadFromExtension('doctrine', array(
                 'dbal' => array(
                     'driver'   => 'pdo_mysql',
                     'host'     => '%database_host%',
diff --git a/testing/database.rst b/testing/database.rst
index 6ea86ec45c6..82abbc12125 100644
--- a/testing/database.rst
+++ b/testing/database.rst
@@ -145,7 +145,7 @@ configuration:
     .. code-block:: php
 
         // app/config/config_test.php
-        $configuration->loadFromExtension('doctrine', array(
+        $container->loadFromExtension('doctrine', array(
             'dbal' => array(
                 'host'     => 'localhost',
                 'dbname'   => 'testdb',