diff --git a/index.js b/index.js
index 321af31..cbc2e68 100644
--- a/index.js
+++ b/index.js
@@ -4,9 +4,9 @@ var request = require('superagent');
 
 // patch superagent to attach CSRF-token to all requests
 try {
-  var csrf = document.cookie.match(/csrftoken=(.*?)(?:$|;)/)[1];
   var end = request.Request.prototype.end;
   request.Request.prototype.end = function(fn) {
+    var csrf = document.cookie.match(/csrftoken=(.*?)(?:$|;)/)[1];
     this.set('X-CSRFToken', csrf);
     return end.call(this, fn);
   };
diff --git a/package.json b/package.json
index 952f73c..5e42c60 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "superagent-django-csrf",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "Patch to add `csrftoken` from cookies as `X-CSRFToken` header to every superagent's request",
   "main": "index.js",
   "scripts": {