--- a/src/wscript	Wed Sep 12 11:22:32 2007 +0200
+++ b/src/wscript	Wed Sep 12 15:23:25 2007 -0700
@@ -18,7 +18,9 @@
     'internet-node',
     'devices/point-to-point',
     'devices/csma',
-    'applications',
+    'applications/onoff',
+    'applications/packet-sink',
+    'applications/udp-echo',
     'routing/global-routing',
     'mobility',
     )