diff --git a/htdocs/reception/document.php b/htdocs/reception/document.php
index 577b6637fc4..9093f645e48 100644
--- a/htdocs/reception/document.php
+++ b/htdocs/reception/document.php
@@ -116,9 +116,6 @@ if ($id > 0 || !empty($ref)) {
 
 
 		$morehtmlref = '<div class="refidno">';
-		// Ref customer
-		$morehtmlref .= $form->editfieldkey("RefCustomer", 'ref_client', $object->ref_client, $object, 0, 'string', '', 0, 1);
-		$morehtmlref .= $form->editfieldval("RefCustomer", 'ref_client', $object->ref_client, $object, 0, 'string', '', null, null, '', 1);
 		// Thirdparty
 		$morehtmlref .= '<br>'.$langs->trans('ThirdParty').' : '.$object->thirdparty->getNomUrl(1);