diff --git a/_keysnail.js b/_keysnail.js
index 870bb38..1078bf1 100644
--- a/_keysnail.js
+++ b/_keysnail.js
@@ -158,15 +158,6 @@ plugins.options["twitter_client.use_jmp"] = true;
 ////////////////////////////////////////////
 // エクステ
 
-ext.add('radikox-play-pause', function(){
-    radikox.turn_power();
-    radikox.power();
-}, 'radikox toggle play/pause');
-
-ext.add('radikox-select-station', function(){
-    var m = document.getElementById("radikox_menupopup");
-}, 'radikox station');
-
 ext.add('my-setpref', function(){
     util.setPrefs(
         {