--- a/src/common/mtag.cc	Thu Apr 24 16:01:53 2008 -0700
+++ b/src/common/mtag.cc	Thu Apr 24 16:03:13 2008 -0700
@@ -3,9 +3,9 @@
 namespace ns3 {
 
 TypeId 
-Mtag::GetTypeId (void)
+Tag::GetTypeId (void)
 {
-  static TypeId tid = TypeId ("ns3::Mtag")
+  static TypeId tid = TypeId ("ns3::Tag")
     .SetParent<ObjectBase> ()
     ;
   return tid;