diff --git a/htdocs/modulebuilder/template/class/myobject.class.php b/htdocs/modulebuilder/template/class/myobject.class.php
index 18ca9b5ea20..2c03c3dd2a9 100644
--- a/htdocs/modulebuilder/template/class/myobject.class.php
+++ b/htdocs/modulebuilder/template/class/myobject.class.php
@@ -568,7 +568,7 @@ class MyObject extends CommonObject
 			$sql = "UPDATE ".MAIN_DB_PREFIX.$this->table_element;
 			$sql .= " SET ref = '".$this->db->escape($num)."',";
 			$sql .= " status = ".self::STATUS_VALIDATED;
-			if (!empty($this->fields['date_validation'])) $sql .= ", date_validation = '".$this->db->idate($now)."',";
+			if (!empty($this->fields['date_validation'])) $sql .= ", date_validation = '".$this->db->idate($now)."'";
 			if (!empty($this->fields['fk_user_valid'])) $sql .= ", fk_user_valid = ".$user->id;
 			$sql .= " WHERE rowid = ".$this->id;