diff --git a/hijack/urls.py b/hijack/urls.py
index b6fc3735..9b0281a4 100644
--- a/hijack/urls.py
+++ b/hijack/urls.py
@@ -14,7 +14,7 @@
 
 if not hijacking_user_attributes or 'email' in hijacking_user_attributes:
     urlpatterns += patterns('hijack.views',
-        url(r'^email/(?P<email>[\w.%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4})/$', 'login_with_email', name='login_with_email')
+        url(r'^email/(?P<email>[^@]+@[^@]+\.[^@]+)/$', 'login_with_email', name='login_with_email')
     )
 if not hijacking_user_attributes or 'username' in hijacking_user_attributes:
     urlpatterns += patterns('hijack.views',