diff --git a/README.md b/README.md
index 82313c6..9250743 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,15 @@ A bash-compatible shell for Windows, written in Go. Runs natively as a single `.
 
 ## Install
 
-1. Download the latest release zip and extract it.
-2. Double-click **`install.bat`**.
+**Build first**, then run the installer:
 
-That's it. The installer:
+```bash
+./build.sh --release     # produces release/bash.exe + installer scripts
+```
+
+Copy the `release/` folder to your Windows machine, then double-click **`install.bat`**.
+
+The installer:
 - Copies `bash.exe` to `%LOCALAPPDATA%\Programs\BashForWindows\`
 - Adds it to your user **PATH**
 - Registers a **"Bash for Windows"** profile in Windows Terminal so it shows up in the `+` dropdown