diff --git a/README.md b/README.md
index 34ec1ea..9ef8b34 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,8 @@ Synopsis: `isidore <command> [options]`
 
 Commands:
 
-- `new <dir>`: create a new project directory `<dir>`.
+- `new <dir> <name>`: create a new project directory `<dir>` with project name
+  `<name>`.
 - `build`: build the website (default).
 - `clean`: cleans build files.
 - `-h`, `--help`, `help`: show help information.