diff --git a/dist/DependencyInjection/Configuration.php b/dist/DependencyInjection/Configuration.php
index 9422d09b..aa424845 100644
--- a/dist/DependencyInjection/Configuration.php
+++ b/dist/DependencyInjection/Configuration.php
@@ -44,6 +44,11 @@ public function getConfigTreeBuilder()
                     ->useAttributeAsKey('name')
                     ->prototype('boolean')->end()
                 ->end()
+                ->arrayNode('factory')
+                    ->children()
+                        ->scalarNode('class')->defaultValue('Csa\Bundle\GuzzleBundle\Factory\Client')->end()
+                    ->end()
+                ->end()
             ->end()
         ;
 
diff --git a/dist/Resources/views/Calls/macros.html.twig b/dist/Resources/views/Calls/macros.html.twig
index daa40940..662295e4 100644
--- a/dist/Resources/views/Calls/macros.html.twig
+++ b/dist/Resources/views/Calls/macros.html.twig
@@ -32,4 +32,4 @@
 
         <pre><code class="language-{{ lang }}">{{ body|pretty_print(lang) }}</code></pre>
     {% endif %}
-{% endmacro %}
\ No newline at end of file
+{% endmacro %}