diff --git a/documentation/docs/98-reference/.generated/compile-errors.md b/documentation/docs/98-reference/.generated/compile-errors.md
index e082c85ff0..bfc35fb8d9 100644
--- a/documentation/docs/98-reference/.generated/compile-errors.md
+++ b/documentation/docs/98-reference/.generated/compile-errors.md
@@ -751,7 +751,7 @@ Cannot export state from a module if it is reassigned. Either export a function
 ### state_invalid_opaque_declaration
 
 ```
-`$state.opaque(...)` must be declared with an destructured array pattern and the state expression must be an identifier.
+`$state.opaque(...)` must be declared with an destructured array pattern and the state expression and invalidation expression must be an identifier.
 ```
 
 For example: `let [state, invalidate] = $state.opaque(data);`
diff --git a/packages/svelte/src/compiler/errors.js b/packages/svelte/src/compiler/errors.js
index 7332c0ac60..4534fbe7ee 100644
--- a/packages/svelte/src/compiler/errors.js
+++ b/packages/svelte/src/compiler/errors.js
@@ -433,12 +433,12 @@ export function state_invalid_export(node) {
 }
 
 /**
- * `$state.opaque(...)` must be declared with an destructured array pattern and the state expression must be an identifier.
+ * `$state.opaque(...)` must be declared with an destructured array pattern and the state expression and invalidation expression must be an identifier.
  * @param {null | number | NodeLike} node
  * @returns {never}
  */
 export function state_invalid_opaque_declaration(node) {
-	e(node, "state_invalid_opaque_declaration", "`$state.opaque(...)` must be declared with an destructured array pattern and the state expression must be an identifier.");
+	e(node, "state_invalid_opaque_declaration", "`$state.opaque(...)` must be declared with an destructured array pattern and the state expression and invalidation expression must be an identifier.");
 }
 
 /**