diff --git a/portail_citoyen2/admin.py b/portail_citoyen2/admin.py
new file mode 100644
index 0000000..40b3e5b
--- /dev/null
+++ b/portail_citoyen2/admin.py
@@ -0,0 +1,14 @@
+from django.views.decorators.cache import never_cache
+from django.http import HttpResponseRedirect
+from django.utils.http import urlencode
+from django.conf import settings
+from django.contrib.auth import REDIRECT_FIELD_NAME
+from django.contrib import admin
+
+@never_cache
+def login(request, extra_context=None):
+    query = urlencode({REDIRECT_FIELD_NAME: request.build_absolute_uri()})
+    url = '{0}?{1}'.format(settings.LOGIN_URL, query)
+    return HttpResponseRedirect(url)
+
+admin.site.login = login