diff --git a/htdocs/core/class/commondocgenerator.class.php b/htdocs/core/class/commondocgenerator.class.php
index ab8d1e36224..1d7008aae59 100644
--- a/htdocs/core/class/commondocgenerator.class.php
+++ b/htdocs/core/class/commondocgenerator.class.php
@@ -1472,6 +1472,9 @@ abstract class CommonDocGenerator
 				$field = new stdClass();
 				$field->rank = intval($extrafields->attributes[$object->table_element]['pos'][$key]);
 				$field->content = $this->getExtrafieldContent($object, $key, $outputlangs);
+				if (isset($extrafields->attributes[$object->table_element]['langfile'][$key])) {
+					$outputlangs->load($extrafields->attributes[$object->table_element]['langfile'][$key]);
+				}
 				$field->label = $outputlangs->transnoentities($label);
 				$field->type = $extrafields->attributes[$object->table_element]['type'][$key];