diff --git a/README.md b/README.md
index 5cb9e45..3cd5e26 100644
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ If for some reason you want manually control this:
   ```php
   public function register()
   {
-      if ($this->app->environment() !== 'production') {
+      if ($this->app->isLocal()) {
           $this->app->register(\Barryvdh\LaravelIdeHelper\IdeHelperServiceProvider::class);
       }
       // ...