diff --git a/htdocs/comm/index.php b/htdocs/comm/index.php
index 4da0ae7c7e5..3e5fbdcf3d3 100644
--- a/htdocs/comm/index.php
+++ b/htdocs/comm/index.php
@@ -29,7 +29,7 @@ require("../main.inc.php");
 require_once(DOL_DOCUMENT_ROOT."/html.formfile.class.php");
 require_once(DOL_DOCUMENT_ROOT."/client.class.php");
 require_once(DOL_DOCUMENT_ROOT."/actioncomm.class.php");
-require_once(DOL_DOCUMENT_ROOT."/agenda.lib.php");
+require_once(DOL_DOCUMENT_ROOT."/lib/agenda.lib.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");