diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 24a1530b..a5fe3dcb 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -196,7 +196,7 @@ public function getConfigTreeBuilder()
                             'processors' => array('some_callable')
                             ),
                         'main' => array(
-                            'type' => 'fingerscrossed',
+                            'type' => 'fingers_crossed',
                             'action_level' => 'WARNING',
                             'buffer_size' => 30,
                             'handler' => 'custom',