--- a/examples/tcp/tcp-nsc-zoo.cc	Tue Apr 26 14:21:44 2011 -0700
+++ b/examples/tcp/tcp-nsc-zoo.cc	Tue Apr 26 15:18:32 2011 -0700
@@ -34,7 +34,7 @@
 #include "ns3/applications-module.h"
 #include "ns3/network-module.h"
 #include "ns3/csma-module.h"
-#include "ns3/ipv4-global-routing-helper.h"
+#include "ns3/internet-module.h"
 
 using namespace ns3;