diff --git a/README.md b/README.md
index 9feeb59..958ed85 100644
--- a/README.md
+++ b/README.md
@@ -17,4 +17,10 @@ chmod +x gitpuller.sh
 
 Optionaly add it to your .bashrc or any other script that is run on a schedule that fit your needs.
 
-Profit!
\ No newline at end of file
+Profit!
+
+## Related
+
+Progress bar is an adaptation of ephase blog post.
+
+[Awesome README](https://xieme-art.org/post/bash-avance-barre-de-progression/)