diff --git a/apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md b/apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md
index dbac589b9..4771fc483 100644
--- a/apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md
+++ b/apps/svelte.dev/content/docs/svelte/98-reference/21-svelte-compiler.md
@@ -790,7 +790,7 @@ cssHash?: CssHashGetter;
 </div>
 
 A function that takes a `{ hash, css, name, filename }` argument and returns the string that is used as a classname for scoped CSS.
-It defaults to returning `svelte-${hash(filename ?? css)}`.
+It defaults to returning `svelte-${hash(css)}`.
 
 </div>
 </div>