diff --git a/htdocs/telephonie/stats/clients/pre.inc.php b/htdocs/telephonie/stats/clients/pre.inc.php
index 460814db2ab..4638990f9fb 100644
--- a/htdocs/telephonie/stats/clients/pre.inc.php
+++ b/htdocs/telephonie/stats/clients/pre.inc.php
@@ -20,7 +20,6 @@
  *
  */
 require("../../../main.inc.php");
-require(DOL_DOCUMENT_ROOT."/telephonie/lignetel.class.php");
 
 $user->getrights('telephonie');