diff --git a/lib/client/console.js b/lib/client/console.js
index b4478ae9..9ff97c20 100644
--- a/lib/client/console.js
+++ b/lib/client/console.js
@@ -88,7 +88,6 @@ var CloudCmd, Util, join, DOM, CloudFunc, $;
                         if (!MouseBinded) {
                             MouseBinded = true;
                             
-                            console.unbind('mouseup');
                             console.mouseup(function() {
                                 var top,
                                     isSelection = '' + window.getSelection();