diff --git a/src/Behat/MinkExtension/Extension.php b/src/Behat/MinkExtension/Extension.php
index 8c5c8a9..987150e 100644
--- a/src/Behat/MinkExtension/Extension.php
+++ b/src/Behat/MinkExtension/Extension.php
@@ -34,7 +34,7 @@ class Extension implements ExtensionInterface
     public function load(array $config, ContainerBuilder $container)
     {
         $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/services'));
-        $loader->load('mink.xml');
+        $loader->load('core.xml');
 
         if (isset($config['mink_loader'])) {
             $basePath = $container->getParameter('behat.paths.base');
diff --git a/src/Behat/MinkExtension/services/mink.xml b/src/Behat/MinkExtension/services/core.xml
similarity index 97%
rename from src/Behat/MinkExtension/services/mink.xml
rename to src/Behat/MinkExtension/services/core.xml
index b3ccd46..ddd045c 100644
--- a/src/Behat/MinkExtension/services/mink.xml
+++ b/src/Behat/MinkExtension/services/core.xml
@@ -42,7 +42,7 @@
             <argument type="service" id="behat.mink" />
             <argument>%behat.mink.parameters%</argument>
             <tag name="behat.context.initializer" />
-            <tag name="behat.event_subscriber" priority="0" />
+            <tag name="behat.event_subscriber" />
         </service>
 
     </services>