diff --git a/ippisite/ippidb/views.py b/ippisite/ippidb/views.py
index 704eb6bb9e13e03e0b569a5e2fe74f00436304e5..328f754e8a44ede178289732d5494995f7b7a73f 100644
--- a/ippisite/ippidb/views.py
+++ b/ippisite/ippidb/views.py
@@ -6,6 +6,7 @@ from django.db.models import Max, Min, Count
 from django.shortcuts import render
 from django.http import HttpResponseRedirect, Http404
 from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger
+from django.contrib.auth.mixins import LoginRequiredMixin
 from formtools.wizard.views import SessionWizardView, NamedUrlSessionWizardView
 
 import ippidb
@@ -57,7 +58,7 @@ TEMPLATES = {"IdForm": "IdForm.html",
              }
 
 
-class IppiWizard(NamedUrlSessionWizardView):
+class IppiWizard(LoginRequiredMixin, NamedUrlSessionWizardView):
   
     def get_context_data(self, **kwargs):
         context=super(IppiWizard, self).get_context_data(**kwargs)