diff --git a/pandora/urls.py b/pandora/urls.py
index f9762859..51b13f74 100644
--- a/pandora/urls.py
+++ b/pandora/urls.py
@@ -30,8 +30,8 @@ urlpatterns = patterns('',
     (r'^file/(?P<oshash>.*)$', 'archive.views.lookup_file'),
     (r'^api/?$', include(ox.django.api.urls)),
     (r'^resetUI$', 'user.views.reset_ui'),
-    (r'^documents/(?P<id>[A-Z0-9].+)/(?P<size>\d*)p.jpg$', 'document.views.thumbnail'),
-    (r'^documents/(?P<id>[A-Z0-9].+)/(?P<name>.*?\..+)$', 'document.views.file'),
+    (r'^documents/(?P<id>[A-Z0-9]+)/(?P<size>\d*)p.jpg$', 'document.views.thumbnail'),
+    (r'^documents/(?P<id>[A-Z0-9]+)/(?P<name>.*?\..+)$', 'document.views.file'),
     (r'^edit/(?P<id>.*?)/icon(?P<size>\d*).jpg$', 'edit.views.icon'),
     (r'^list/(?P<id>.*?)/icon(?P<size>\d*).jpg$', 'itemlist.views.icon'),
     (r'^text/(?P<id>.*?)/icon(?P<size>\d*).jpg$', 'text.views.icon'),
@@ -61,8 +61,8 @@ urlpatterns += patterns('',
     (r'^find$', 'urlalias.views.padma_find'),
 )
 urlpatterns += patterns('',
-    (r'^(?P<id>[A-Z0-9].+)/embed', 'app.views.embed'),
-    (r'^(?P<id>[A-Z0-9].+)$', 'item.views.item'),
+    (r'^(?P<id>[A-Z0-9]+)/embed', 'app.views.embed'),
+    (r'^(?P<id>[A-Z0-9]+)$', 'item.views.item'),
     (r'^[a-z0-9].+$', 'app.views.index'),
     (r'^$', 'app.views.index'),
     (r'^.*$', 'app.views.index'),