diff --git a/rrd.py b/rrd.py
index 896a4b7..8884e24 100755
--- a/rrd.py
+++ b/rrd.py
@@ -118,7 +118,7 @@ class rrd:
         if not node.flags['client']:
           nodes[node.id] = node
           node.clients = 0;
-          clientCount -= 1
+          clientCount -= 1 # XXX: might not be needed with gluon/alfred
         else:
           clientCount += 1
     for link in db.get_links():