diff --git a/lib/request.js b/lib/request.js
index 6300530..c5893bb 100644
--- a/lib/request.js
+++ b/lib/request.js
@@ -444,7 +444,7 @@ module.exports = {
    * @api public
    */
 
-  acceptsLanguages: function(langs) {
+  acceptsLanguages: function() {
     return this.accept.languages.apply(this.accept, arguments);
   },