diff --git a/packages/@tailwindcss-postcss/README.md b/packages/@tailwindcss-postcss/README.md
index c9c5428deeea..981ffc42d8b4 100644
--- a/packages/@tailwindcss-postcss/README.md
+++ b/packages/@tailwindcss-postcss/README.md
@@ -110,17 +110,3 @@ export default {
 }
 ```
 
-You may also pass options to `optimize` to enable Lightning CSS but prevent minification:
-
-```js
-import tailwindcss from '@tailwindcss/postcss'
-
-export default {
-  plugins: [
-    tailwindcss({
-      // Enables Lightning CSS but disables minification
-      optimize: { minify: false },
-    }),
-  ],
-}
-```