diff --git a/beat/web/ui/views.py b/beat/web/ui/views.py
index 21c788afc09664bdb155fedaab72c0f85959672a..fb4293b7ff91de62824c69cd4a4186fb4ddde768 100755
--- a/beat/web/ui/views.py
+++ b/beat/web/ui/views.py
@@ -34,6 +34,7 @@ from django.contrib.auth.forms import PasswordChangeForm
 from django.contrib.auth.models import User
 from django.contrib import messages
 from django.http import HttpResponseRedirect, HttpResponse
+from django.http import Http404
 from django.contrib.auth.decorators import login_required
 from django.core.urlresolvers import reverse
 from django.db.models import Q