diff --git a/_data/demos.yaml b/_data/demos.yaml
index dc5703456d..11091e6d2c 100644
--- a/_data/demos.yaml
+++ b/_data/demos.yaml
@@ -255,7 +255,7 @@
   image : https://drive.google.com/thumbnail?id=1FfpCzyO8U12h-gN5lIUhJfwgWII3SVg7&sz=w400-h400
 
 - title : Custom piano keys demo
-  url : http://51.38.51.120/pianokeysdemo_2/
+  url : http://135.181.40.67/pianokeysdemo_2/
   image : https://drive.google.com/thumbnail?id=1k-aGPa6TmH3RT610Xc3HP6f4aQ0qvTdF&sz=w400-h400
 
 - title : Guitar Cheats