diff --git a/public_html/includes/class/class.LSldapObject.php b/public_html/includes/class/class.LSldapObject.php
index 4c58fef6..4721cf71 100644
--- a/public_html/includes/class/class.LSldapObject.php
+++ b/public_html/includes/class/class.LSldapObject.php
@@ -603,6 +603,10 @@ class LSldapObject {
             }
             $this -> dn = $newDn;
             $this -> oldDn = $oldDn;
+
+            // PHP Net_LDAP2 does not remove old RDN value : replace RDN value
+            $submitData[$attr -> name] = $attr -> getUpdateData();
+
             if (!$this -> fireEvent('after_rename')) {
               LSerror :: addErrorCode('LSldapObject_17');
               return;