diff --git a/src/sunstone/public/app/tabs/vms-tab/panels/capacity.js b/src/sunstone/public/app/tabs/vms-tab/panels/capacity.js
index 8ef02d340c..d626da4777 100644
--- a/src/sunstone/public/app/tabs/vms-tab/panels/capacity.js
+++ b/src/sunstone/public/app/tabs/vms-tab/panels/capacity.js
@@ -65,6 +65,7 @@ define(function(require) {
   function _setup(context) {
     var that = this;
     if (Config.isTabActionEnabled("vms-tab", "VM.resize")) {
+      context.off('click', '#resize_capacity');
       context.on('click', '#resize_capacity', function() {
         var dialog = Sunstone.getDialog(RESIZE_DIALOG_ID);
         dialog.setElement(that.element);