diff --git a/apps/ccnx-app.cc b/apps/ccnx-app.cc
index 5093cf7..ef81197 100644
--- a/apps/ccnx-app.cc
+++ b/apps/ccnx-app.cc
@@ -51,6 +51,12 @@
     
     .AddTraceSource ("ReceivedContentObjects", "ReceivedContentObjects",
                     MakeTraceSourceAccessor (&CcnxApp::m_receivedContentObjects))
+
+    .AddTraceSource ("TransmittedInterests", "TransmittedInterests",
+                    MakeTraceSourceAccessor (&CcnxApp::m_transmittedInterests))
+
+    .AddTraceSource ("TransmittedContentObjects", "TransmittedContentObjects",
+                    MakeTraceSourceAccessor (&CcnxApp::m_transmittedContentObjects))
     ;
   return tid;
 }
diff --git a/apps/ccnx-app.h b/apps/ccnx-app.h
index 80a789c..cf333a4 100644
--- a/apps/ccnx-app.h
+++ b/apps/ccnx-app.h
@@ -111,6 +111,13 @@
 
   TracedCallback<Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
                  Ptr<CcnxApp>, Ptr<CcnxFace> > m_receivedContentObjects;
+
+
+  TracedCallback<Ptr<const CcnxInterestHeader>,
+                 Ptr<CcnxApp>, Ptr<CcnxFace> > m_transmittedInterests;
+
+  TracedCallback<Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
+                 Ptr<CcnxApp>, Ptr<CcnxFace> > m_transmittedContentObjects;
 };
 
 } // namespace ns3
diff --git a/apps/ccnx-consumer.cc b/apps/ccnx-consumer.cc
index 66da4b8..c0b4b65 100644
--- a/apps/ccnx-consumer.cc
+++ b/apps/ccnx-consumer.cc
@@ -92,9 +92,6 @@
                    MakeTimeAccessor (&CcnxConsumer::GetRetxTimer, &CcnxConsumer::SetRetxTimer),
                    MakeTimeChecker ())
 
-    .AddTraceSource ("TransmittedInterests", "TransmittedInterests",
-                    MakeTraceSourceAccessor (&CcnxConsumer::m_transmittedInterests))
-
     .AddTraceSource ("PathWeightsTrace", "PathWeightsTrace",
                     MakeTraceSourceAccessor (&CcnxConsumer::m_pathWeightsTrace))
     ;
diff --git a/apps/ccnx-consumer.h b/apps/ccnx-consumer.h
index 9a30fef..58ed12d 100644
--- a/apps/ccnx-consumer.h
+++ b/apps/ccnx-consumer.h
@@ -169,12 +169,6 @@
 
   SeqTimeoutsContainer m_seqTimeouts;       ///< \brief multi-index for the set of SeqTimeout structs
   SeqTimeoutsContainer m_seqLifetimes;
-
-  /**
-   * \brief A trace that is called after each transmitted Interest packet
-   */
-  TracedCallback<Ptr<const CcnxInterestHeader>,
-                 Ptr<CcnxApp>, Ptr<CcnxFace> > m_transmittedInterests;
   
   TracedCallback<Ptr<Node>, Ptr<Node>, uint32_t, uint32_t > m_pathWeightsTrace;
 };
diff --git a/apps/ccnx-producer.cc b/apps/ccnx-producer.cc
index 37209b3..fe4960f 100644
--- a/apps/ccnx-producer.cc
+++ b/apps/ccnx-producer.cc
@@ -57,9 +57,6 @@
                    UintegerValue (1024),
                    MakeUintegerAccessor(&CcnxProducer::m_virtualPayloadSize),
                    MakeUintegerChecker<uint32_t>())
-    
-    .AddTraceSource ("TransmittedContentObjects", "TransmittedContentObjects",
-                    MakeTraceSourceAccessor (&CcnxProducer::m_transmittedContentObjects))
     ;
         
   return tid;
@@ -127,12 +124,12 @@
   //     // Ptr<WeightsPathStretchTag>.  Echoing will be simplified after change is done
   //   }
   
-  m_transmittedContentObjects (header, packet, this, m_face);
-  
   packet->AddHeader (*header);
   packet->AddTrailer (tail);
 
   m_protocolHandler (packet);
+  
+  m_transmittedContentObjects (header, packet, this, m_face);
 }
 
 } // namespace ns3
diff --git a/apps/ccnx-producer.h b/apps/ccnx-producer.h
index 45794b2..cf579ab 100644
--- a/apps/ccnx-producer.h
+++ b/apps/ccnx-producer.h
@@ -52,9 +52,6 @@
 private:
   CcnxNameComponents m_prefix;
   uint32_t m_virtualPayloadSize;
-
-  TracedCallback<Ptr<const CcnxContentObjectHeader>, Ptr<const Packet>,
-                 Ptr<CcnxApp>, Ptr<CcnxFace> > m_transmittedContentObjects;
 };
 
 }