diff --git a/docs/config/index.md b/docs/config/index.md
index 77fbeaca515c6e..905ffae7a89cea 100644
--- a/docs/config/index.md
+++ b/docs/config/index.md
@@ -27,7 +27,8 @@ You can also explicitly specify a config file to use with the `--config` CLI opt
 vite --config my-config.js
 ```
 
-Note that Vite will replace `__filename`, `__dirname`, and `import.meta.url`. Using these as variable names will result in an error:
+::: tip NOTE
+Vite will replace `__filename`, `__dirname`, and `import.meta.url` in **CommonJS** and **TypeScript** config files. Using these as variable names will result in an error:
 
 ```js
 const __filename = "value"
@@ -35,6 +36,8 @@ const __filename = "value"
 const "path/vite.config.js" = "value"
 ```
 
+:::
+
 ### Config Intellisense
 
 Since Vite ships with TypeScript typings, you can leverage your IDE's intellisense with jsdoc type hints: