diff --git a/python/web/urls.py b/python/web/urls.py
index 2d12fba..4ed71ef 100644
--- a/python/web/urls.py
+++ b/python/web/urls.py
@@ -12,10 +12,10 @@ urlpatterns = patterns('',
     # to INSTALLED_APPS to enable admin documentation:
     # (r'^admin/doc/', include('django.contrib.admindocs.urls')),
     (r'^media/(?P<path>.*)$','django.views.static.serve',{'document_root' : settings.MEDIA_ROOT}),
-    (r'^book/(?P<book_identifier>\d+)$','web.library.views.BookView'),
-    (r'^book/(?P<book_identifier>\S+)$','web.library.views.BookRedirect'),
-    (r'^person/(?P<person_identifier>\S+)$','web.library.views.PersonView'),
-    (r'^map/(?P<shelf_identifier>\S+)$', 'web.library.views.MapView'),
+    (r'^book/(?P<book_identifier>\d+)/$','web.library.views.BookView'),
+    (r'^book/(?P<book_identifier>\S+)/$','web.library.views.BookRedirect'),
+    (r'^person/(?P<person_identifier>\S+)/$','web.library.views.PersonView'),
+    (r'^map/(?P<shelf_identifier>\S+)/$', 'web.library.views.MapView'),
     # Uncomment the next line to enable the admin:
     (r'^admin/', include(admin.site.urls)),
 )