diff -r 6641e941ef1e -r ff1a9aa48cfd app/django/contrib/sites/models.py
--- a/app/django/contrib/sites/models.py	Tue Oct 14 12:36:55 2008 +0000
+++ b/app/django/contrib/sites/models.py	Tue Oct 14 16:00:59 2008 +0000
@@ -32,17 +32,23 @@
     domain = models.CharField(_('domain name'), max_length=100)
     name = models.CharField(_('display name'), max_length=50)
     objects = SiteManager()
+
     class Meta:
         db_table = 'django_site'
         verbose_name = _('site')
         verbose_name_plural = _('sites')
         ordering = ('domain',)
-    class Admin:
-        list_display = ('domain', 'name')
-        search_fields = ('domain', 'name')
 
     def __unicode__(self):
         return self.domain
+    
+    def delete(self):
+        pk = self.pk
+        super(Site, self).delete()
+        try:
+            del(SITE_CACHE[pk])
+        except KeyError:
+            pass
 
 class RequestSite(object):
     """
@@ -58,7 +64,7 @@
     def __unicode__(self):
         return self.domain
 
-    def save(self):
+    def save(self, force_insert=False, force_update=False):
         raise NotImplementedError('RequestSite cannot be saved.')
 
     def delete(self):