diff --git a/src/ccnx-tunnel.cpp b/src/ccnx-tunnel.cpp
index 5e4d322..6a7dd29 100644
--- a/src/ccnx-tunnel.cpp
+++ b/src/ccnx-tunnel.cpp
@@ -8,7 +8,7 @@
                           : CcnxWrapper()
                           , m_localPrefix("/")
 {
-  //refreshLocalPrefix();
+  refreshLocalPrefix();
 }
 
 CcnxTunnel::~CcnxTunnel()
@@ -28,11 +28,12 @@
 }
 
 int
-CcnxTunnel::sendInterest (const Name &interest, Closure *closure, const Selectors &selectors)
+CcnxTunnel::sendInterest (const Name &interest, const Closure *closure, const Selectors &selectors)
 {
   Name tunneledInterest = queryRoutableName(interest);
   Closure *cp = new TunnelClosure(closure, this, interest);
   CcnxWrapper::sendInterest(tunneledInterest, cp, selectors);
+  delete cp;
 }
 
 void
@@ -55,7 +56,6 @@
 CcnxTunnel::publishContentObject(const Name &name, const Bytes &contentObject, int freshness)
 {
   Name tunneledName = m_localPrefix + name;
-  cout << "Outer name " << tunneledName;
   Bytes tunneledCo = createContentObject(tunneledName, head(contentObject), contentObject.size(), freshness);
   return putToCcnd(tunneledCo);
 }
@@ -129,6 +129,13 @@
 {
 }
 
+Closure *
+TunnelClosure::dup() const
+{
+  Closure *closure = new TunnelClosure(m_retry, *m_dataCallback, m_tunnel, m_originalInterest, *m_timeoutCallback);
+  return closure;
+}
+
 void
 TunnelClosure::runDataCallback(const Name &name, const Bytes &content)
 {