--- a/src/lte/test/lte-test-entities.cc	Sun May 27 21:44:50 2012 -0700
+++ b/src/lte/test/lte-test-entities.cc	Tue May 29 13:56:26 2012 +0200
@@ -25,11 +25,11 @@
 #include "ns3/lte-rlc-am-header.h"
 #include "ns3/lte-pdcp-header.h"
 
-#include "ns3/lte-test-entities.h"
+#include "lte-test-entities.h"
 
 NS_LOG_COMPONENT_DEFINE ("LteTestEntities");
 
-using namespace ns3;
+namespace ns3 {
 
 
 /////////////////////////////////////////////////////////////////////
@@ -600,3 +600,6 @@
   m_macSapUser->ReceivePdu (packet);
   return true;
 }
+
+} // namespace ns3
+