diff -r b4b11979cd4a -r 07448cec6e8a web/ldtplatform/settings.py
--- a/web/ldtplatform/settings.py	Thu Jan 05 17:33:44 2012 +0100
+++ b/web/ldtplatform/settings.py	Fri Jan 06 10:09:16 2012 +0100
@@ -91,6 +91,7 @@
     'django_openid_consumer.middleware.OpenIDMiddleware',
     'ldt.ldt_utils.middleware.userprofile.LanguageMiddleware',
     'ldt.security.middleware.SecurityMiddleware',
+    'ldt.api.middleware.pistonput.PistonPutMiddleware',
 )
 
 TEMPLATE_CONTEXT_PROCESSORS = (