diff --git a/trytond/res/user.py b/trytond/res/user.py
index 7395626ba1..7eb8731a57 100644
--- a/trytond/res/user.py
+++ b/trytond/res/user.py
@@ -4,7 +4,6 @@
 import copy
 from trytond.model import ModelView, ModelSQL, fields
 from trytond.wizard import Wizard
-from lxml import etree
 from trytond.tools import Cache, safe_eval
 from trytond.backend import TableHandler
 from trytond.security import get_connections