diff --git a/index.js b/index.js
index cb658cb..1f60c99 100644
--- a/index.js
+++ b/index.js
@@ -48,7 +48,7 @@ var tweets = {};
 /* === EXTERNAL DATA === */
 function update_tweets() {
     var request = new XMLHttpRequest();
-    request.open('GET', 'https://api.oct.re/tweets-rc3.json', true);
+    request.open('GET', 'tweets-rc3.json', true);
     request.onload = function() {
         if (this.status >= 200 && this.status < 400) {
             tweets = JSON.parse(this.response);
@@ -61,7 +61,7 @@ function update_tweets() {
 
 function update_fahrplan() {
     var request = new XMLHttpRequest();
-    request.open('GET', 'https://api.oct.re/fahrplan.json', true);
+    request.open('GET', 'fahrplan.json', true);
     request.onload = function() {
         if (this.status >= 200 && this.status < 400) {
             fahrplan = JSON.parse(this.response);