diff --git a/Resources/config/routing.xml b/Resources/config/routing.xml
index beaa117..392d5ad 100644
--- a/Resources/config/routing.xml
+++ b/Resources/config/routing.xml
@@ -5,10 +5,10 @@
         http://symfony.com/schema/routing/routing-1.0.xsd">
 
     <route id="overblog_graphiql_endpoint" path="/graphiql">
-        <default key="_controller">overblog_graphiql.controller:indexAction</default>
+        <default key="_controller">Overblog\GraphiQLBundle\Controller\GraphiQLController::indexAction</default>
     </route>
 
     <route id="overblog_graphiql_endpoint_multiple" path="/graphiql/{schemaName}">
-        <default key="_controller">overblog_graphiql.controller:indexAction</default>
+        <default key="_controller">Overblog\GraphiQLBundle\Controller\GraphiQLController::indexAction</default>
     </route>
 </routes>
diff --git a/Resources/config/services.xml b/Resources/config/services.xml
index 16c6c20..0960861 100644
--- a/Resources/config/services.xml
+++ b/Resources/config/services.xml
@@ -24,5 +24,9 @@
             <argument type="service" id="overblog_graphiql.view.config" />
             <argument type="service" id="overblog_graphiql.controller.graphql.endpoint" />
         </service>
+        <service id="Overblog\GraphiQLBundle\Controller\GraphiQLController"
+                 alias="overblog_graphiql.controller"
+                 public="true">
+        </service>
     </services>
 </container>