diff --git a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
index ef35886ae0..aee3e3cca7 100644
--- a/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
+++ b/OpenSim/Framework/Servers/HttpServer/PollServiceRequestManager.cs
@@ -76,7 +76,7 @@ namespace OpenSim.Framework.Servers.HttpServer
                 m_workerThreads[i]
                     = Watchdog.StartThread(
                         PoolWorkerJob,
-                        String.Format("PollServiceWorkerThread{0}", i),
+                        string.Format("PollServiceWorkerThread{0}:{1}", i, m_server.Port),
                         ThreadPriority.Normal,
                         false,
                         false,
@@ -86,7 +86,7 @@ namespace OpenSim.Framework.Servers.HttpServer
 
             m_retrysThread = Watchdog.StartThread(
                 this.CheckRetries,
-                "PollServiceWatcherThread",
+                string.Format("PollServiceWatcherThread:{0}", m_server.Port),
                 ThreadPriority.Normal,
                 false,
                 true,