diff --git a/README.md b/README.md
index 71e71fd..7046812 100644
--- a/README.md
+++ b/README.md
@@ -296,7 +296,7 @@ See more exporting options in the [Exporting Documentation](docs/exporting.md)
 
 ```
 -p --port     Dev server port
--h            Host the dev server listens to
+-h --host     Host the dev server listens to
 --no-open     Prevent from opening in default browser
 -d --out-dir  Output directory for exporting
 --no-html     Disable static HTML rendering