--- a/app/soc/cache/home.py	Mon Sep 07 20:07:58 2009 +0200
+++ b/app/soc/cache/home.py	Mon Sep 07 20:26:39 2009 +0200
@@ -27,7 +27,6 @@
 from google.appengine.api import memcache
 
 from soc.logic import accounts
-from soc.logic import system
 
 import soc.cache.base
 
@@ -36,12 +35,7 @@
   """Returns the memcache key for an entities homepage.
   """
 
-  host = system.getHostname()
-  version = system.getAppVersion()
-  kind = entity.kind()
-  key = entity.key().id_or_name()
-
-  return 'homepage_for_%s_%s_%s_%s' % (host, version, kind, key)
+  return 'homepage_for_%s_%s' % (entity.kind(), entity.key().id_or_name())
 
 
 def get(self, *args, **kwargs):