diff --git a/Resources/config/oauth.xml b/Resources/config/oauth.xml
index 3fcffc7c..9ec29f6d 100644
--- a/Resources/config/oauth.xml
+++ b/Resources/config/oauth.xml
@@ -23,7 +23,7 @@
             <argument>%fos_oauth_server.server.options%</argument>
         </service>
 
-        <service id="FOS\OAuthServerBundle\Controller\TokenController">
+        <service id="FOS\OAuthServerBundle\Controller\TokenController" class="FOS\OAuthServerBundle\Controller\TokenController">
             <argument type="service" id="fos_oauth_server.server" />
         </service>