--- a/src/point-to-point/wscript	Wed Sep 07 12:18:37 2011 -0700
+++ b/src/point-to-point/wscript	Thu Sep 08 16:13:40 2011 +0100
@@ -16,7 +16,7 @@
         'test/point-to-point-test.cc',
         ]
 
-    headers = bld.new_task_gen('ns3header')
+    headers = bld.new_task_gen(features=['ns3header'])
     headers.module = 'point-to-point'
     headers.source = [
         'model/point-to-point-net-device.h',