diff --git a/src/index.ts b/src/index.ts
index 91443e7..70cea16 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -5,7 +5,6 @@ import {
   renderPageAsImage as _renderPageAsImage,
 } from "./image";
 import { resolvePDFJSImports } from "./utils";
-import { configureUnPDF } from "./config";
 
 export { createIsomorphicCanvasFactory } from "./image";
 export {
@@ -15,9 +14,6 @@ export {
 } from "./utils";
 
 export { configureUnPDF } from "./config";
-/** @deprecated Use `configureUnPDF` instead */
-const defineUnPDFConfig = configureUnPDF;
-export { defineUnPDFConfig };
 
 export const getMeta: typeof _getMeta = async (...args) => {
   await resolvePDFJSImports();