diff --git a/lib/transport.js b/lib/transport.js
index 61f456fce9..2e4c08bd43 100644
--- a/lib/transport.js
+++ b/lib/transport.js
@@ -455,7 +455,7 @@ Transport.prototype.onClose = function () {
 
 Transport.prototype.end = function (reason) {
   if (!this.disconnected) {
-    this.log.info('transport end');
+    this.log.info('transport end (' + reason + ')');
 
     var local = this.manager.transports[this.id];