diff --git a/shellvalier/wsgi.py b/shellvalier/wsgi.py
index a2a959feaf1988bf398010553784f8af425b113e..22031419a49b97ab52f7f0d79a7045fea2cfbf40 100644
--- a/shellvalier/wsgi.py
+++ b/shellvalier/wsgi.py
@@ -10,7 +10,10 @@ https://docs.djangoproject.com/en/2.1/howto/deployment/wsgi/
 import os
 
 from django.core.wsgi import get_wsgi_application
+from django.contrib.auth.models import User
 
 os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'shellvalier.settings')
 
 application = get_wsgi_application()
+
+User._meta.get_field('email')._unique = True