diff --git a/Resources/services.xml b/Resources/services.xml
index 2a5b7cd..ce7d536 100644
--- a/Resources/services.xml
+++ b/Resources/services.xml
@@ -5,6 +5,7 @@
            xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
 
     <services>
+        <defaults public="true" />
         <service id="wbm_query_manager.subscriber.controller_wbm_query_manager" class="WbmQueryManager\Subscriber\Backend\QueryManagerController">
             <argument type="service" id="service_container" />
             <tag name="shopware.event_subscriber" />
@@ -20,4 +21,4 @@
             <argument type="service" id="shopware.db" />
         </service>
     </services>
-</container>
\ No newline at end of file
+</container>