diff --git a/requirements.txt b/requirements.txt
index d1e4c48..bf29577 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,4 @@
 requests
 coreapi
 flask
+flask-cors
diff --git a/server.py b/server.py
index f13a670..7af2fb7 100644
--- a/server.py
+++ b/server.py
@@ -1,10 +1,12 @@
 from collections import OrderedDict
 from coreapi import Document, Link, Error, Field, dump
 from flask import Flask, Response, request
+from flask.ext.cors import CORS
 import uuid
 
 
 app = Flask(__name__)
+CORS(app)
 
 # We store all the notes in a mapping of UUIDs to dictionary instances.
 # In a real system we would be using a database or other persistent backend.