diff --git a/MemoryFootprint.md b/MemoryFootprint.md
index a21ed02..638e647 100644
--- a/MemoryFootprint.md
+++ b/MemoryFootprint.md
@@ -10,3 +10,6 @@ Some other notes on memory footprint:
  * importing sqlite (for the share-lease database) raised the static
    footprint by 6MB, going from 24.3MB to 31.5MB (as evidenced by the munin
    graph from 8/29/07 to 9/2/07).
+
+ * importing nevow and twisted.web (for the web interface) raises the static
+   footprint by about 3MB (from 12.8MB to 15.7MB).