diff --git a/web/index.html b/web/index.html
index 8a33335..0340419 100644
--- a/web/index.html
+++ b/web/index.html
@@ -29,8 +29,16 @@
 
 <hr/>
 <div id="toolPanel"></div>
-<script src="config.js"></script>
+
 <script>
+    if (window.location.hostname === 'localhost' || window.location.hostname === '127.0.0.1') {
+        window.BASE_URL = 'http://127.0.0.1:5000';
+    } else {
+        window.BASE_URL = 'https://gammaworld.gmgauthier.com';
+    }
+    console.log(window.location.hostname)
+    console.log(window.BASE_URL)
+
     document.addEventListener('DOMContentLoaded', function () {
         loadContent("intro.html");