--- a/sobjects/__init__.py	Tue Sep 15 16:15:03 2015 +0200
+++ b/sobjects/__init__.py	Tue Oct 13 15:09:22 2015 +0200
@@ -20,7 +20,7 @@
 import os.path as osp
 
 def registration_callback(vreg):
-    vreg.register_all(globals().itervalues(), __name__)
+    vreg.register_all(globals().values(), __name__)
     global URL_MAPPING
     URL_MAPPING = {}
     if vreg.config.apphome: