diff --git a/addons/google_docs/static/src/js/gdocs.js b/addons/google_docs/static/src/js/gdocs.js
index 11690f70e2a..6ef889e3fa0 100644
--- a/addons/google_docs/static/src/js/gdocs.js
+++ b/addons/google_docs/static/src/js/gdocs.js
@@ -5,7 +5,7 @@ console.log('nw')
 instance.web.form.SidebarAttachments = instance.web.form.SidebarAttachments.extend({
     init: function() {
         this._super.apply(this, arguments);
-        this.$element.delegate('.oe_google_docs_button', 'click', self.on_add_gdoc);
+        this.$element.delegate('.oe_google_docs_button', 'click', this.on_add_gdoc);
     },
     on_add_gdoc: function() {
         var self = this;