diff --git a/browser/external.py b/browser/external.py
index 5c78a19..3d420a2 100644
--- a/browser/external.py
+++ b/browser/external.py
@@ -73,7 +73,7 @@ class NodesExportImport(object):
     def setDownloadHeader(self, request, text):
         response = request.response
         response.setHeader('Content-Disposition',
-                           'attachment; filename=yeepacontent.dmp')
+                           'attachment; filename=loopscontent.dmp')
         response.setHeader('Content-Type', 'text/plain')
         response.setHeader('Content-Length', len(text))
 
diff --git a/configure.zcml b/configure.zcml
index bcdfbe9..ba261fa 100644
--- a/configure.zcml
+++ b/configure.zcml
@@ -20,6 +20,13 @@
     <factory id="loops.Loops"
              description="loops top-level container" />
 
+    <allow
+        attributes="getSiteManager" />
+    
+    <require
+        permission="zope.ManageServices"
+        attributes="setSiteManager" />
+        
     <require
         permission="zope.View"
         interface="zope.app.container.interfaces.IReadContainer" />