diff --git a/addons/pad/static/src/js/pad.js b/addons/pad/static/src/js/pad.js
index 1a2de41745b..ba5ee3a3037 100644
--- a/addons/pad/static/src/js/pad.js
+++ b/addons/pad/static/src/js/pad.js
@@ -9,6 +9,7 @@ openerp.pad = function(instance) {
             this.on("change:configured", this, this.switch_configured);
         },
         initialize_content: function() {
+            var self = this;
             this.switch_configured();
             this.$('.oe_pad_switch').click(function() {
                 self.$el.toggleClass('oe_pad_fullscreen');