diff --git a/docs/guide/features.md b/docs/guide/features.md
index 0f69035a71dea5..c90427247f820a 100644
--- a/docs/guide/features.md
+++ b/docs/guide/features.md
@@ -174,6 +174,8 @@ Vite is pre-configured to support CSS `@import` inlining via `postcss-import`. V
 
 If the project contains valid PostCSS config (any format supported by [postcss-load-config](https://github.com/postcss/postcss-load-config), e.g. `postcss.config.js`), it will be automatically applied to all imported CSS.
 
+Note that CSS minification will run after PostCSS and will use [`build.cssTarget`](/config/build-options.md#build-csstarget) option.
+
 ### CSS Modules
 
 Any CSS file ending with `.module.css` is considered a [CSS modules file](https://github.com/css-modules/css-modules). Importing such a file will return the corresponding module object: