diff --git a/pages/Useful Utilities/Screen-Sharing.md b/pages/Useful Utilities/Screen-Sharing.md
index 5045a69..c4ce895 100644
--- a/pages/Useful Utilities/Screen-Sharing.md	
+++ b/pages/Useful Utilities/Screen-Sharing.md	
@@ -8,7 +8,7 @@ if you don't have them yet.
 ## Screensharing
 
 Read
-[this amazing gist by PowerBall253](https://gist.github.com/PowerBall253/2dea6ddf6974ba4e5d26c3139ffb7580)
+[this amazing gist by Bruno Ancona Sala](https://gist.github.com/brunoanc/2dea6ddf6974ba4e5d26c3139ffb7580)
 for a great tutorial.
 
 ## Better screensharing