diff --git a/http/index.html b/http/index.html
index ef81901..2620f91 100644
--- a/http/index.html
+++ b/http/index.html
@@ -10,7 +10,7 @@
    <img src="underconstruction.gif">
    </div>
    <p>
-      This page is served by <b>nodemcu-httpserver</b> running on an ESP8266 that uses the <a href="http://nodemcu.com/index_en.html">NodeMCU</a> firmware.
+      This page is served by <b>nodemcu-httpserver</b> running on an ESP8266 that uses the <a href="https://github.com/nodemcu/nodemcu-firmware">NodeMCU</a> firmware.
       NodeMCU puts a <a href="http://www.lua.org">Lua</a> interpreter inside the ESP8266. This is surely one of the smallest web servers to date!
    </p>