diff --git a/inc/issue.class.php b/inc/issue.class.php
index ea463b72b..77a4bcb51 100644
--- a/inc/issue.class.php
+++ b/inc/issue.class.php
@@ -33,7 +33,7 @@
    die("Sorry. You can'qt access this file directly");
 }
 
-use Glpi\RichText;
+use Glpi\RichText\RichText;
 class PluginFormcreatorIssue extends CommonDBTM {
    static $rightname = 'ticket';