diff --git a/index.html b/index.html
index 71fba28ee..d9ef3ea23 100644
--- a/index.html
+++ b/index.html
@@ -17,7 +17,7 @@
     window.SESSION_TOKEN = '';
     window.EXECUTING_AT = 'Master App';
     window.TOP_MARGIN = 85;
-    window.URL_PREFIX = 'http://develop.advancedalgos.net:1337/';
+    window.URL_PREFIX = 'https://develop.advancedalgos.net/';
     //window.URL_PREFIX = 'http://localhost:1337/';
     loadAdvancedAlgosPlatform();