--- a/src/emu/model/emu-net-device.cc	Fri Sep 26 12:44:13 2014 -0700
+++ b/src/emu/model/emu-net-device.cc	Fri Sep 26 15:51:00 2014 -0700
@@ -51,9 +51,9 @@
 #include <ctime>
 #include <unistd.h>
 
-NS_LOG_COMPONENT_DEFINE ("EmuNetDevice");
+namespace ns3 {
 
-namespace ns3 {
+NS_LOG_COMPONENT_DEFINE ("EmuNetDevice");
 
 NS_OBJECT_ENSURE_REGISTERED (EmuNetDevice);