diff --git a/src/libCom/osi/osiThread.cpp b/src/libCom/osi/osiThread.cpp
index 43d9b79be..720d601c5 100644
--- a/src/libCom/osi/osiThread.cpp
+++ b/src/libCom/osi/osiThread.cpp
@@ -19,6 +19,7 @@ static void osiThreadCallEntryPoint ( void *pPvt )
     if ( ! pThread->cancel ) {
         pThread->entryPoint ();
     }
+    pThread->id = 0;
     pThread->exit.signal ();
 }