diff --git a/cjs/interface/document.js b/cjs/interface/document.js
index 9c689cfa..1a92fb28 100644
--- a/cjs/interface/document.js
+++ b/cjs/interface/document.js
@@ -1,6 +1,4 @@
 'use strict';
-const {performance} = require('../../commonjs/perf_hooks.cjs');
-
 const {DOCUMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, SVG_NAMESPACE} = require('../shared/constants.js');
 
 const {
@@ -120,7 +118,7 @@ class Document extends NonElementParentNode {
                 this[CUSTOM_ELEMENTS] = new CustomElementRegistry(this);
               return this[CUSTOM_ELEMENTS];
             case 'performance':
-              return performance;
+              return globalThis.performance;
             case 'DOMParser':
               return this[DOM_PARSER];
             case 'Image':
diff --git a/commonjs/perf_hooks.cjs b/commonjs/perf_hooks.cjs
deleted file mode 100644
index d574aefc..00000000
--- a/commonjs/perf_hooks.cjs
+++ /dev/null
@@ -1,9 +0,0 @@
-/* c8 ignore start */
-try {
-  const {performance} = require('perf_hooks');
-  exports.performance = performance;
-}
-catch (fallback) {
-  exports.performance = {now() { return +new Date; }};
-}
-/* c8 ignore stop */
diff --git a/esm/interface/document.js b/esm/interface/document.js
index a253e656..d68c9eb5 100644
--- a/esm/interface/document.js
+++ b/esm/interface/document.js
@@ -1,5 +1,3 @@
-import {performance} from '../../commonjs/perf_hooks.cjs';
-
 import {DOCUMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, SVG_NAMESPACE} from '../shared/constants.js';
 
 import {
@@ -120,7 +118,7 @@ export class Document extends NonElementParentNode {
                 this[CUSTOM_ELEMENTS] = new CustomElementRegistry(this);
               return this[CUSTOM_ELEMENTS];
             case 'performance':
-              return performance;
+              return globalThis.performance;
             case 'DOMParser':
               return this[DOM_PARSER];
             case 'Image':
diff --git a/package.json b/package.json
index d7d86b64..5c6ac64e 100644
--- a/package.json
+++ b/package.json
@@ -76,6 +76,9 @@
     "htmlparser2": "^10.0.0",
     "uhyphen": "^0.2.0"
   },
+  "engines": {
+    "node": ">=16"
+  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/WebReflection/linkedom.git"
diff --git a/rollup/es.config.js b/rollup/es.config.js
index a8fa09b3..a43ca4b4 100644
--- a/rollup/es.config.js
+++ b/rollup/es.config.js
@@ -19,20 +19,12 @@ export default {
 function shims() {
   return {
     resolveId(specifier) {
-      if(specifier.endsWith('perf_hooks.cjs')) {
-        return 'shim:perf_hooks';
-      }
       if(specifier.endsWith('canvas.cjs')) {
         return 'shim:canvas';
       }
     },
     load(id) {
       switch(id) {
-        case 'shim:perf_hooks': {
-          return `
-            export const performance = globalThis.performance;
-          `;
-        }
         case 'shim:canvas': {
           return `
             class Canvas {
diff --git a/worker.js b/worker.js
index d7720bdd..21ed3f9c 100644
--- a/worker.js
+++ b/worker.js
@@ -4229,8 +4229,6 @@ const registerHTMLClass = (names, Class) => {
   }
 };
 
-const performance = globalThis.performance;
-
 const loopSegment = ({[NEXT]: next, [END]: end}, json) => {
   while (next !== end) {
     switch (next.nodeType) {
@@ -12322,7 +12320,7 @@ let Document$1 = class Document extends NonElementParentNode {
                 this[CUSTOM_ELEMENTS] = new CustomElementRegistry(this);
               return this[CUSTOM_ELEMENTS];
             case 'performance':
-              return performance;
+              return globalThis.performance;
             case 'DOMParser':
               return this[DOM_PARSER];
             case 'Image':