diff --git a/README b/README
index 31dce5b..8876b06 100644
--- a/README
+++ b/README
@@ -2,7 +2,7 @@ This project is just an experiment to use an Arduino to drive a (in my case an H
 
 I used an Webrobot 4x20 i2c LCD display for verification/testing, but you can use any display you like, or no separate display at all.
 
-You can see the YouTube video of this in action here: [https://youtu.be/BiuAi64fZaU]
+You can see the YouTube video of this in action here: [https://youtu.be/4ayPnR4DQX8]
 
 THERE ARE BUGS, (time sync is not maintained over a long period) so don't expect a production quality setup if you just copy my code. It's just for example and enjoyment. :-)