diff --git a/shared/server/ObjectsServer.py b/shared/server/ObjectsServer.py
index 29768f45..ed081d1c 100644
--- a/shared/server/ObjectsServer.py
+++ b/shared/server/ObjectsServer.py
@@ -2140,12 +2140,12 @@ class ObjectsServer(AdministrableServerMixin, Server):
             possibleWriterIds = 'everybody'
         objectIds = virtualServer.objects.keys()
         if objectIds and hasattr(
-            virtualServer.loadObjectCore(objectIds[0]), 'modificationTime'):
-            def modificationTimeSorter(
+            virtualServer.loadObjectCore(objectIds[0]), 'creationTime'):
+            def creationTimeSorter(
                 xId, yId, virtualServer = virtualServer):
-                return cmp(virtualServer.loadObjectCore(yId).modificationTime,
-                           virtualServer.loadObjectCore(xId).modificationTime)
-            objectIds.sort(modificationTimeSorter)
+                return cmp(virtualServer.loadObjectCore(yId).creationTime,
+                           virtualServer.loadObjectCore(xId).creationTime)
+            objectIds.sort(creationTimeSorter)
         result = []
         for objectId in objectIds:
             object = virtualServer.loadObjectCore(objectId)