diff --git a/packages/espree/espree.js b/packages/espree/espree.js
index 15e0ce52..fa9c44c2 100644
--- a/packages/espree/espree.js
+++ b/packages/espree/espree.js
@@ -141,6 +141,8 @@ export function parse(code, options) {
 export const version = espreeVersion;
 export const name = "espree";
 
+export const acornPlugin = espree;
+
 /* istanbul ignore next */
 export const VisitorKeys = (function() {
     return visitorKeys.KEYS;