diff --git a/htdocs/comm/fiche.php b/htdocs/comm/fiche.php
index c3e923907ed..2f397f0fa6b 100644
--- a/htdocs/comm/fiche.php
+++ b/htdocs/comm/fiche.php
@@ -41,6 +41,7 @@ require_once(DOL_DOCUMENT_ROOT."/contrat/contrat.class.php");
 $langs->load("companies");
 $langs->load("orders");
 $langs->load("contracts");
+if ($conf->fichinter->enabled) $langs->load("interventions");
 
 llxHeader('',$langs->trans('CustomerCard'));