diff --git a/browser-playground/README.md b/browser-playground/README.md
index 4c88ff2..1b266f8 100644
--- a/browser-playground/README.md
+++ b/browser-playground/README.md
@@ -9,7 +9,7 @@ This is a web-based playground hosting the [language server](../actions-language
 Even though the package is part of the `npm` workspace, it needs its dependencies to be installed locally in order to run `webpack-dev-server`. To do so, run:
 
 ```bash
-npm i --workspaces=no
+npm i --workspaces=false
 ```
 
 then