diff --git a/src/dispatcher.cc b/src/dispatcher.cc
index ab2dc41..26e6e89 100644
--- a/src/dispatcher.cc
+++ b/src/dispatcher.cc
@@ -21,6 +21,7 @@
 
 #include "dispatcher.h"
 #include "logging.h"
+#include "ccnx-discovery.h"
 
 #include <boost/make_shared.hpp>
 #include <boost/lexical_cast.hpp>
@@ -34,7 +35,7 @@
 static const string BROADCAST_DOMAIN = "/ndn/broadcast/chronoshare";
 
 Dispatcher::Dispatcher(const filesystem::path &path, const std::string &localUserName,
-                       const Ccnx::Name &localPrefix, const std::string &sharedFolder,
+                       const std::string &sharedFolder,
                        const filesystem::path &rootDir, Ccnx::CcnxWrapperPtr ccnx,
                        SchedulerPtr scheduler, int poolSize)
            : m_ccnx(ccnx)
@@ -54,18 +55,22 @@
   Name syncPrefix = Name(BROADCAST_DOMAIN)(sharedFolder);
 
   m_server = new ContentServer(m_ccnx, m_actionLog, rootDir);
-  m_server->registerPrefix(localPrefix);
+  m_server->registerPrefix(Name ("/"));
   m_server->registerPrefix(syncPrefix);
 
-  m_core = new SyncCore (m_syncLog, localUserName, localPrefix, syncPrefix,
+  m_core = new SyncCore (m_syncLog, localUserName, Name ("/"), syncPrefix,
                          bind(&Dispatcher::Did_SyncLog_StateChange, this, _1), ccnx, scheduler);
 
   m_actionFetcher = make_shared<FetchManager> (m_ccnx, bind (&SyncLog::LookupLocator, &*m_syncLog, _1), 3);
   m_fileFetcher   = make_shared<FetchManager> (m_ccnx, bind (&SyncLog::LookupLocator, &*m_syncLog, _1), 3);
+
+  Ccnx::CcnxDiscovery::registerCallback (TaggedFunction (bind (&Dispatcher::Did_LocalPrefix_Updated, this, _1), "dispatcher"));
 }
 
 Dispatcher::~Dispatcher()
 {
+  Ccnx::CcnxDiscovery::deregisterCallback (TaggedFunction (bind (&Dispatcher::Did_LocalPrefix_Updated, this, _1), "dispatcher"));
+
   if (m_core != NULL)
   {
     delete m_core;
@@ -79,6 +84,17 @@
   }
 }
 
+void
+Dispatcher::Did_LocalPrefix_Updated (const Ccnx::Name &prefix)
+{
+  Name oldLocalPrefix = m_syncLog->LookupLocalLocator ();
+  _LOG_DEBUG ("LocalPrefix changed from: " << oldLocalPrefix << " to: " << prefix);
+
+  m_server->deregisterPrefix(prefix);
+  m_syncLog->UpdateLocalLocator (prefix);
+  m_server->deregisterPrefix(oldLocalPrefix);
+}
+
 /////////////////////////////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/src/dispatcher.h b/src/dispatcher.h
index 3762f0c..3bb01b9 100644
--- a/src/dispatcher.h
+++ b/src/dispatcher.h
@@ -46,7 +46,7 @@
 public:
   // sharedFolder is the name to be used in NDN name;
   // rootDir is the shared folder dir in local file system;
-  Dispatcher(const boost::filesystem::path &path, const std::string &localUserName,  const Ccnx::Name &localPrefix,
+  Dispatcher(const boost::filesystem::path &path, const std::string &localUserName,
              const std::string &sharedFolder, const boost::filesystem::path &rootDir,
              Ccnx::CcnxWrapperPtr ccnx, SchedulerPtr scheduler, int poolSize = 2);
   ~Dispatcher();
@@ -115,6 +115,9 @@
   void
   Did_FetchManager_FileFetchComplete_Execute (Ccnx::Name deviceName, Ccnx::Name fileBaseName);
 
+  void
+  Did_LocalPrefix_Updated (const Ccnx::Name &prefix);
+
 private:
   void
   AssembleFile_Execute (const Ccnx::Name &deviceName, const Hash &filehash, const boost::filesystem::path &relativeFilepath);
diff --git a/src/sync-log.cc b/src/sync-log.cc
index 671162e..4298a9e 100644
--- a/src/sync-log.cc
+++ b/src/sync-log.cc
@@ -337,7 +337,7 @@
 }
 
 Name
-SyncLog::LookupLocator(const Name &deviceName)
+SyncLog::LookupLocator (const Name &deviceName)
 {
   sqlite3_stmt *stmt;
   sqlite3_prepare_v2 (m_db, "SELECT last_known_locator FROM SyncNodes WHERE device_name=?;", -1, &stmt, 0);
@@ -361,6 +361,12 @@
   return locator;
 }
 
+Ccnx::Name
+SyncLog::LookupLocalLocator ()
+{
+  return LookupLocator (m_localName);
+}
+
 void
 SyncLog::UpdateLocator(const Name &deviceName, const Name &locator)
 {
diff --git a/src/sync-log.h b/src/sync-log.h
index 7aed587..304afa7 100644
--- a/src/sync-log.h
+++ b/src/sync-log.h
@@ -54,6 +54,9 @@
   Ccnx::Name
   LookupLocator (const Ccnx::Name &deviceName);
 
+  Ccnx::Name
+  LookupLocalLocator ();
+
   void
   UpdateLocator (const Ccnx::Name &deviceName, const Ccnx::Name &locator);