diff --git a/README.md b/README.md
index d70adc2..d168d64 100644
--- a/README.md
+++ b/README.md
@@ -55,3 +55,4 @@ This setup script is not optimized yet for performance. Please optimized this sc
 ## More information
 - https://blog.ssdnodes.com/blog/docker-backup-volumes/
 - https://www.baculasystems.com/blog/docker-backup-containers/
+- https://gist.github.com/spalladino/6d981f7b33f6e0afe6bb