diff --git a/tes/tunnelstat/__init__.py b/tes/tunnelstat/__init__.py
index 572682a7f7fe9f8cf561456e653225fa7578e187..c6b9b5b64083a9d1692d098ae940287390a55be0 100644
--- a/tes/tunnelstat/__init__.py
+++ b/tes/tunnelstat/__init__.py
@@ -12,7 +12,7 @@ class SSHSession:
         self.last = datetime.datetime.now()
         self.socket = None
         self.token = None
-        self.port = None
+        self.port = {}
         self.key = ''
         self.cert = ''
         self.pids = []