diff --git a/app.py b/app.py
index 8612a2b..a89c44b 100644
--- a/app.py
+++ b/app.py
@@ -1,9 +1,11 @@
 import os
 from flask import Flask, request, render_template, send_from_directory
+from flask_cors import CORS
 import iss
 from util import safe_float, json, jsonp
 
 app = Flask(__name__)
+CORS(app)
 
 # APIs:
 API_DEFS = [
diff --git a/requirements.txt b/requirements.txt
index 09f1ccd..669cb80 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,4 @@ newrelic==2.66.0.49
 pyephem==3.7.6.0
 redis==2.10.5
 Werkzeug==0.11.10
+Flask-Cors==3.0.6
\ No newline at end of file