diff --git a/password_security/controllers/main.py b/password_security/controllers/main.py
index 1736ca354e..5eb117a0b6 100644
--- a/password_security/controllers/main.py
+++ b/password_security/controllers/main.py
@@ -17,7 +17,7 @@
 class PasswordSecurityHome(AuthSignupHome):
     def do_signup(self, qcontext):
         password = qcontext.get("password")
-        user = request.env.user
+        user = request.env.user.search([("login", "=", qcontext.get("login"))]) or request.env.user
         user._check_password(password)
         return super(PasswordSecurityHome, self).do_signup(qcontext)
 
diff --git a/password_security/models/res_users.py b/password_security/models/res_users.py
index 79c74418f2..7424520585 100644
--- a/password_security/models/res_users.py
+++ b/password_security/models/res_users.py
@@ -32,6 +32,11 @@ def write(self, vals):
             vals["password_write_date"] = fields.Datetime.now()
         return super(ResUsers, self).write(vals)
 
+    def copy(self, vals):
+        if vals.get("password"):
+            vals["password_write_date"] = fields.Datetime.now()
+        return super(ResUsers, self).copy(vals)
+
     @api.model
     def get_password_policy(self):
         data = super(ResUsers, self).get_password_policy()
diff --git a/password_security/tests/test_signup.py b/password_security/tests/test_signup.py
index b600f4cd12..9d6467c89a 100644
--- a/password_security/tests/test_signup.py
+++ b/password_security/tests/test_signup.py
@@ -4,6 +4,7 @@
 
 from unittest import mock
 
+from freezegun import freeze_time
 from requests.exceptions import HTTPError
 
 from odoo import http
@@ -82,7 +83,8 @@ def test_03_create_user_signup(self):
 
         # Stronger password: no error raised
         vals["password"] = "asdQWE12345_3"
-        login, pwd = self.env["res.users"].signup(vals)
+        with freeze_time("2020-01-01"):
+            login, pwd = self.env["res.users"].signup(vals)
 
         # check created user
         created_user = self.env["res.users"].search([("login", "=", "test_user")])