diff --git a/Plugin.php b/Plugin.php
index bdd49e8..9d98568 100644
--- a/Plugin.php
+++ b/Plugin.php
@@ -23,6 +23,7 @@
 
 namespace Mibew\Mibew\Plugin\TitleNotification;
 
+use Mibew\EventDispatcher\EventDispatcher;
 use Symfony\Component\HttpFoundation\Request;
 
 /**
@@ -90,7 +91,7 @@ class Plugin extends \Mibew\Plugin\AbstractPlugin implements \Mibew\Plugin\Plugi
     public function run()
     {
         // Attach CSS and JS files of the plugin to chat window.
-        $dispatcher = \Mibew\EventDispatcher::getInstance();
+        $dispatcher = EventDispatcher::getInstance();
         $dispatcher->attachListener('pageAddJS', $this, 'attachJsFiles');
     }