diff --git a/examples/guacamole/README.md b/examples/guacamole/README.md
index aaad93f..7ed035f 100644
--- a/examples/guacamole/README.md
+++ b/examples/guacamole/README.md
@@ -1,6 +1,7 @@
 # References
 
 - https://hub.docker.com/r/guacamole/guacamole/
+- https://theko2fi.medium.com/apache-guacamole-session-recordings-and-playback-in-browser-f095fcfca387
 
 # Notes