diff --git a/README.md b/README.md
index 7da68b2..3f11987 100644
--- a/README.md
+++ b/README.md
@@ -38,6 +38,8 @@ cargo install cargo-xbuild
 ./scripts/build.sh darp5
 ```
 
+### Flashing firmware manually is not recommended for the normal user. For the advanced user, there is a script flash.sh which takes the same arguments as build.sh
+
 ## Contents
 
 - [apps](./apps) - Applications
diff --git a/README.md.in b/README.md.in
index e9bb4b9..6559d43 100644
--- a/README.md.in
+++ b/README.md.in
@@ -37,3 +37,5 @@ cargo install cargo-xbuild
 ```
 ./scripts/build.sh darp5
 ```
+
+### Flashing firmware manually is not recommended for the normal user. For the advanced user, there is a script flash.sh which takes the same arguments as build.sh