diff --git a/README.md b/README.md
index f4326c3..edafce3 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 ## APP spec
 
 https://github.com/argoproj/argo-cd/blob/master/docs/operator-manual/application.yaml
+
+
+## Note
+
+ the root app is manually created via UI with the content of ./root-app.yaml