diff -r df389c3a9277 -r 8d1ce1bda109 src/cm/utils/cache.py
--- a/src/cm/utils/cache.py	Tue May 31 18:01:41 2011 +0200
+++ b/src/cm/utils/cache.py	Tue May 31 18:03:03 2011 +0200
@@ -1,10 +1,11 @@
 from django.core.cache import cache
 from hashlib import sha1
+from django.conf import settings
 
 # adapted [to django] from http://code.activestate.com/recipes/325205/
 def dj_memoize(f):
     def g(*args, **kwargs):
-        key = sha1( str((f.__name__, f, tuple(args), frozenset(kwargs.items())) )).hexdigest()
+        key = sha1( str((settings.SITE_URL, f.__name__, f, tuple(args), frozenset(kwargs.items())) )).hexdigest()
         val = cache.get(key)
         if not val:
             val = f(*args, **kwargs)