diff --git a/htdocs/core/tpl/extrafields_list_array_fields.tpl.php b/htdocs/core/tpl/extrafields_list_array_fields.tpl.php
index d1fe41d8c1f..ebab4e8608a 100644
--- a/htdocs/core/tpl/extrafields_list_array_fields.tpl.php
+++ b/htdocs/core/tpl/extrafields_list_array_fields.tpl.php
@@ -14,7 +14,7 @@ if (empty($extrafieldsobjectkey) && is_object($object)) {
 
 // Loop to show all columns of extrafields from $obj, $extrafields and $db
 if (!empty($extrafieldsobjectkey)) {	// $extrafieldsobject is the $object->table_element like 'societe', 'socpeople', ...
-	if (is_array($extrafields->attributes[$extrafieldsobjectkey]['label']) && count($extrafields->attributes[$extrafieldsobjectkey]['label']) > 0) {
+	if (isset($extrafields->attributes[$extrafieldsobjectkey]['label']) && is_array($extrafields->attributes[$extrafieldsobjectkey]['label']) && count($extrafields->attributes[$extrafieldsobjectkey]['label']) > 0) {
 		if (empty($extrafieldsobjectprefix)) {
 			$extrafieldsobjectprefix = 'ef.';
 		}