diff --git a/DependencyInjection/Configuration.php b/DependencyInjection/Configuration.php
index 8b7ea081..a9b7fb79 100644
--- a/DependencyInjection/Configuration.php
+++ b/DependencyInjection/Configuration.php
@@ -185,6 +185,7 @@ public function getConfigTreeBuilder()
         $rootNode = $treeBuilder->root('monolog');
 
         $rootNode
+            ->fixXmlConfig('channel')
             ->fixXmlConfig('handler')
             ->children()
                 ->arrayNode('channels')