diff --git a/ext/custom-addons/dp_custom/models/__init__.py b/ext/custom-addons/dp_custom/models/__init__.py
index 165b0fc5..27b85503 100644
--- a/ext/custom-addons/dp_custom/models/__init__.py
+++ b/ext/custom-addons/dp_custom/models/__init__.py
@@ -31,3 +31,4 @@ from . import product
 from . import ir_attachment
 from . import account
 from . import commission_account
+from . import res_users
diff --git a/ext/custom-addons/dp_custom/models/res_users.py b/ext/custom-addons/dp_custom/models/res_users.py
new file mode 100644
index 00000000..6c1445b8
--- /dev/null
+++ b/ext/custom-addons/dp_custom/models/res_users.py
@@ -0,0 +1,14 @@
+# Copyright 2018-Today datenpol gmbh (<http://www.datenpol.at>)
+# License OPL-1 or later (https://www.odoo.com/documentation/user/11.0/legal/licenses/licenses.html#licenses).
+
+from odoo import api, models
+
+
+class Users(models.Model):
+    _inherit = 'res.users'
+
+    @api.model
+    def create(self, vals):
+        vals['customer'] = False
+
+        return super(Users, self).create(vals)