diff --git a/MIGRATION_GUIDE.md b/MIGRATION_GUIDE.md
index 634afda8..37d57f44 100644
--- a/MIGRATION_GUIDE.md
+++ b/MIGRATION_GUIDE.md
@@ -20,7 +20,7 @@ sass-loader
 Install `@nuxtjs/vuetify` as devDependency :
 
 ```sh
-yarn add --dev @nuxtjs/vuetify # npm install --save-dev @nuxtjs/vuetify
+yarn add @nuxtjs/vuetify # npm install --save @nuxtjs/vuetify
 ```
 
 ## III. Migrating module options
diff --git a/README.md b/README.md
index 4c94d010..fee22d99 100755
--- a/README.md
+++ b/README.md
@@ -23,7 +23,7 @@
 1. Add `@nuxtjs/vuetify` dependency to your project
 
 ```bash
-yarn add --dev @nuxtjs/vuetify # or npm install --save-dev @nuxtjs/vuetify
+yarn add @nuxtjs/vuetify # or npm install --save @nuxtjs/vuetify
 ```
 
 2. Add `@nuxtjs/vuetify` to the `buildModules` section of `nuxt.config.js`