diff --git a/htdocs/societe/class/societe.class.php b/htdocs/societe/class/societe.class.php
index 56cd37dc7d8..03bdedd3d4f 100644
--- a/htdocs/societe/class/societe.class.php
+++ b/htdocs/societe/class/societe.class.php
@@ -909,6 +909,8 @@ class Societe extends CommonObject
 			$sql .= ",skype = ".(! empty($this->skype)?"'".$this->db->escape($this->skype)."'":"null");
 			$sql .= ",url = ".(! empty($this->url)?"'".$this->db->escape($this->url)."'":"null");
 
+			$sql .= ",parent = " . ($this->parent > 0 ? $this->parent : "null");
+
 			$sql .= ",note_private = ".(! empty($this->note_private)?"'".$this->db->escape($this->note_private)."'":"null");
 			$sql .= ",note_public = ".(! empty($this->note_public)?"'".$this->db->escape($this->note_public)."'":"null");