diff --git a/src/BeSimple/SoapBundle/DependencyInjection/BeSimpleSoapExtension.php b/src/BeSimple/SoapBundle/DependencyInjection/BeSimpleSoapExtension.php
index 45e5603..941cbf0 100644
--- a/src/BeSimple/SoapBundle/DependencyInjection/BeSimpleSoapExtension.php
+++ b/src/BeSimple/SoapBundle/DependencyInjection/BeSimpleSoapExtension.php
@@ -57,11 +57,6 @@ class BeSimpleSoapExtension extends Extension
 
         $container->setParameter('besimple.soap.definition.dumper.options.stylesheet', $config['wsdl_dumper']['stylesheet']);
 
-        $container
-            ->getDefinition('besimple.soap.server.classmap')
-            ->addMethodCall('set', array($config['services_classmap']))
-        ;
-
         foreach($config['services'] as $name => $serviceConfig) {
             $serviceConfig['name'] = $name;
             $this->createWebServiceContext($serviceConfig, $container);
diff --git a/src/BeSimple/SoapBundle/DependencyInjection/Configuration.php b/src/BeSimple/SoapBundle/DependencyInjection/Configuration.php
index 76c9809..f7fa94d 100644
--- a/src/BeSimple/SoapBundle/DependencyInjection/Configuration.php
+++ b/src/BeSimple/SoapBundle/DependencyInjection/Configuration.php
@@ -97,8 +97,6 @@ class Configuration
     {
         $rootNode
             ->children()
-
-                // "services" section
                 ->arrayNode('services')
                     ->useAttributeAsKey('name')
                         ->prototype('array')
@@ -122,13 +120,6 @@ class Configuration
                         ->end()
                     ->end()
                 ->end()
-
-                // "services_classmap" section
-                ->arrayNode('services_classmap')
-                    ->useAttributeAsKey('name')
-                        ->prototype('scalar')->end()
-                    ->end()
-                ->end()
             ->end()
         ;
     }
diff --git a/src/BeSimple/SoapBundle/ServiceDefinition/ServiceDefinition.php b/src/BeSimple/SoapBundle/ServiceDefinition/ServiceDefinition.php
index cb9834e..8cfe302 100644
--- a/src/BeSimple/SoapBundle/ServiceDefinition/ServiceDefinition.php
+++ b/src/BeSimple/SoapBundle/ServiceDefinition/ServiceDefinition.php
@@ -133,7 +133,7 @@ class ServiceDefinition
         return isset($this->complexTypes[$type]);
     }
 
-    public function addDefinitionComplexType($type, $definition)
+    public function addDefinitionComplexType($type, array $definition)
     {
         if ($this->hasDefinitionComplexType($type)) {
             return false;