diff --git a/application/libraries/DI.php b/application/libraries/DI.php
index d6beab33c87..be95cfc9e83 100644
--- a/application/libraries/DI.php
+++ b/application/libraries/DI.php
@@ -4,7 +4,7 @@
 
 use CActiveRecord;
 use LSYii_Application;
-use PluginManager;
+use LimeSurvey\PluginManager\PluginManager;
 use CHttpSession;