Index: trunk/packages/invirt-web/code/main.py
===================================================================
--- trunk/packages/invirt-web/code/main.py	(revision 1962)
+++ trunk/packages/invirt-web/code/main.py	(revision 1964)
@@ -122,5 +122,5 @@
             self.memory = min(self.memory, max_memory)
         if max_disk is not None:
-            self.max_disk = min(self.disk, max_disk)
+            self.disk = min(self.disk, max_disk)
         for key in kws:
             setattr(self, key, kws[key])