diff --git a/htdocs/adherents/class/adherent_type.class.php b/htdocs/adherents/class/adherent_type.class.php
index 9acecaab1ce..a5f9e53d694 100644
--- a/htdocs/adherents/class/adherent_type.class.php
+++ b/htdocs/adherents/class/adherent_type.class.php
@@ -479,6 +479,9 @@ class AdherentType extends CommonObject
 				if (!empty($conf->global->MAIN_MULTILANGS)) {
 					$this->getMultiLangs();
 				}
+				
+				// fetch optionals attributes and labels
+				$this->fetch_optionals();
 			}
 
 			return 1;