diff --git a/htdocs/comm/index.php b/htdocs/comm/index.php
index 9c6b10cab66..8febd1358a2 100644
--- a/htdocs/comm/index.php
+++ b/htdocs/comm/index.php
@@ -26,12 +26,12 @@
  */
 
 require("../main.inc.php");
-require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
-require_once(DOL_DOCUMENT_ROOT."/client.class.php");
+require_once("html.formfile.class.php");
+require_once("client.class.php");
 if ($conf->contrat->enabled) require_once(DOL_DOCUMENT_ROOT."/contrat/contrat.class.php");
 if ($conf->propal->enabled)  require_once(DOL_DOCUMENT_ROOT."/comm/propal/propal.class.php");
-require_once(DOL_DOCUMENT_ROOT."/actioncomm.class.php");
-require_once(DOL_DOCUMENT_ROOT."/lib/agenda.lib.php");
+require_once("actioncomm.class.php");
+require_once("agenda.lib.php");
 
 if (!$user->rights->societe->lire)
 accessforbidden();