diff --git a/lib/client.js b/lib/client.js
index e82f1d8c..1b0da351 100644
--- a/lib/client.js
+++ b/lib/client.js
@@ -58,7 +58,7 @@ p.connect = function() {
 };
 
 p.disconnect = function() {
-  var terminationBuffer = new Buffer([58,0,0,0,4]);
+  var terminationBuffer = new Buffer([88,0,0,0,4]);
   this.stream.write(terminationBuffer);
 };