diff --git a/demos/rust-cosmos-broadcaster/README.md b/demos/rust-cosmos-broadcaster/README.md
index c28273b37c..2f7856d402 100644
--- a/demos/rust-cosmos-broadcaster/README.md
+++ b/demos/rust-cosmos-broadcaster/README.md
@@ -1,5 +1,6 @@
 TODO FOR DEMO
 - clippy
+- pass mnemonic as file 
 - nicer logging - show sequence response etc
 - pass tx hash back to client nicely & remove from service