diff --git a/packages/core/src/index.ts b/packages/core/src/index.ts
index 6e9074d..0aa6313 100644
--- a/packages/core/src/index.ts
+++ b/packages/core/src/index.ts
@@ -3,7 +3,7 @@ import type { Options, Theme, CharsHighlighterOptions } from './types';
 import {
   type Highlighter,
   type CodeToHastOptions,
-  getHighlighter as defaultGetHighlighter,
+  getSingletonHighlighter as defaultGetHighlighter,
 } from 'shiki';
 import { visit } from 'unist-util-visit';
 import { toString as hastToString } from 'hast-util-to-string';