Index: indico/MaKaC/conference.py
===================================================================
--- indico/MaKaC/conference.py	(revision fd0c104611ede722402f5924f442bf19cd687a8c)
+++ indico/MaKaC/conference.py	(revision 9a0611240112adb5d280692b4041b757431e759e)
@@ -8339,4 +8339,6 @@
         return self.getOwner()
 
+    @Retrieves (['MaKaC.conference.Contribution',
+                 'MaKaC.conference.AcceptedContribution'],'location', lambda l: l and l.getName())
     def getLocation( self ):
         if self.getOwnLocation():
@@ -8354,4 +8356,6 @@
         self.notifyModification()
 
+    @Retrieves (['MaKaC.conference.Contribution',
+                 'MaKaC.conference.AcceptedContribution'],'room', lambda r: r and r.getName())
     def getRoom( self ):
         if self.getOwnRoom():