diff --git a/changelog.md b/changelog.md
index 4599021..85b37f9 100644
--- a/changelog.md
+++ b/changelog.md
@@ -39,4 +39,5 @@
 
 ## Next
 
+* Use `yauzl-clone` module for cloning yauzl object
 * Fix: Add `fd-slicer` dev dependency
diff --git a/lib/cloneYauzl.js b/lib/cloneYauzl.js
deleted file mode 100644
index 6c6f69c..0000000
--- a/lib/cloneYauzl.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/* --------------------
- * yauzl-promise module
- * Clone yauzl object
- * ------------------*/
-
-'use strict';
-
-// Modules
-const util = require('util');
-
-// Exports
-module.exports = function(yauzl) {
-	// Clone main object
-	yauzl = Object.assign({}, yauzl);
-
-	// Subclass ZipFile
-	const ZipFileOriginal = yauzl.ZipFile;
-	function ZipFile() {
-		ZipFileOriginal.apply(this, arguments);
-	}
-	util.inherits(ZipFile, ZipFileOriginal);
-	yauzl.ZipFile = ZipFile;
-
-	// Subclass Entry
-	const EntryOriginal = yauzl.Entry;
-	function Entry() {
-		EntryOriginal.apply(this, arguments);
-	}
-	util.inherits(Entry, EntryOriginal);
-	yauzl.Entry = Entry;
-
-	// Return cloned copy of yauzl
-	return yauzl;
-};
diff --git a/lib/index.js b/lib/index.js
index fe0b6f5..559e013 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -6,11 +6,10 @@
 
 // Modules
 const yauzlOriginal = require('yauzl'),
-	eventsIntercept = require('events-intercept');
+	cloner = require('yauzl-clone');
 
 // Imports
 const NativePromise = require('./promise'),
-	cloneYauzl = require('./cloneYauzl'),
 	promisify = require('./promisify');
 
 // Exports
@@ -23,13 +22,11 @@ function use(Promise, yauzl, options) {
 	if (!yauzl) yauzl = yauzlOriginal;
 
 	// Clone yauzl unless `options.clone` false
-	if (options.clone) yauzl = cloneYauzl(yauzl);
-
-	// Patch ZipFile prototype with events-intercept methods
-	const ZipFileProto = yauzl.ZipFile.prototype;
-	if (!ZipFileProto.intercept) {
-		eventsIntercept.patch(ZipFileProto);
-		['_events', '_eventsCount', '_interceptors'].forEach(key => delete ZipFileProto[key]);
+	if (options.clone) {
+		yauzl = cloner.clone(yauzl, {subclassZipFile: true, subclassEntry: true});
+	} else {
+		// Patch ZipFile prototype with events-intercept methods
+		cloner.clone(yauzl, {clone: false, eventsIntercept: true});
 	}
 
 	// Add promisfied methods
diff --git a/lib/promisify.js b/lib/promisify.js
index 409e1a1..1b625ca 100644
--- a/lib/promisify.js
+++ b/lib/promisify.js
@@ -5,6 +5,9 @@
 
 'use strict';
 
+// Modules
+const cloner = require('yauzl-clone');
+
 // Constants
 const STATE = Symbol(),
 	STORED_ERROR = Symbol();
@@ -14,10 +17,10 @@ module.exports = (yauzl, Promise) => {
 	const {ZipFile, Entry} = yauzl;
 
 	// Promisify open + from... methods
-	promisifyMethod(yauzl, Promise, 'open', 1);
-	promisifyMethod(yauzl, Promise, 'fromFd', 1);
-	promisifyMethod(yauzl, Promise, 'fromBuffer', 1);
-	promisifyMethod(yauzl, Promise, 'fromRandomAccessReader', 2);
+	promisifyMethod(yauzl, Promise, 'open');
+	promisifyMethod(yauzl, Promise, 'fromFd');
+	promisifyMethod(yauzl, Promise, 'fromBuffer');
+	promisifyMethod(yauzl, Promise, 'fromRandomAccessReader');
 
 	// Promisify `close` method
 	promisifyClose(ZipFile, Promise);
@@ -42,42 +45,24 @@ module.exports = (yauzl, Promise) => {
 /*
  * Promisify open/from... method
  */
-function promisifyMethod(yauzl, Promise, fnName, optionsArg) {
-	const original = yauzl[fnName],
-		cbArg = optionsArg + 1;
-
-	yauzl[fnName] = function() {
-		return new Promise((resolve, reject) => {
-			const args = Array.prototype.slice.call(arguments);
-			args[optionsArg] = Object.assign({}, args[optionsArg], {lazyEntries: true, autoClose: false});
-
-			args[cbArg] = (err, zipFile) => {
-				if (err) return reject(err);
-				opened(zipFile, resolve, fnName == 'fromBuffer', yauzl);
-			};
-
-			original.apply(this, args);
-		});
-	};
+function promisifyMethod(yauzl, Promise, fnName) {
+	const fromBuffer = fnName == 'fromBuffer';
+
+	cloner.patch(yauzl, fnName, original => {
+		return function(path, totalSize, options) {
+			return new Promise((resolve, reject) => {
+				options = Object.assign({}, options, {lazyEntries: true, autoClose: false});
+
+				original(path, totalSize, options, (err, zipFile) => {
+					if (err) return reject(err);
+					opened(zipFile, resolve, fromBuffer, yauzl);
+				});
+			});
+		};
+	});
 }
 
 function opened(zipFile, resolve, fromBuffer, yauzl) {
-	// Convert to instance of ZipFile subclass
-	const {ZipFile} = yauzl;
-	if (!(zipFile instanceof ZipFile)) {
-		const zipFileInternal = zipFile;
-		zipFile = setPrototype(zipFile, ZipFile.prototype);
-
-		// Forward events from internal ZipFile to exposed one
-		zipFileInternal.on('close', () => zipFile.emit('close'));
-		zipFileInternal.on('error', err => zipFile.emit('error', err));
-
-		// Remove event interceptors from internal ZipFile
-		// so `close` + `error` events fire on exposed zipFile instance
-		// NB `._interceptors` already copied to subclass instance above
-		if (zipFile._interceptors) zipFileInternal._interceptors = {};
-	}
-
 	// For `.fromBuffer()` calls, adapt `reader` to emit close event
 	if (fromBuffer) {
 		zipFile.reader.unref = yauzl.RandomAccessReader.prototype.unref;
@@ -177,15 +162,8 @@ function emittedEntry(entry) {
 
 	clearState(this);
 
-	// Modify entry object
-	if (entry) {
-		// Convert to instance of Entry subclass
-		const {Entry} = this.constructor;
-		if (!(entry instanceof Entry)) entry = setPrototype(entry, Entry.prototype);
-
-		// Set reference to zipFile on entry (used by `entry.openReadStream()`)
-		entry.zipFile = this;
-	}
+	// Set reference to zipFile on entry (used by `entry.openReadStream()`)
+	if (entry) entry.zipFile = this;
 
 	// Resolve promise with entry
 	state.resolve(entry);
@@ -298,10 +276,6 @@ function entryOpenReadStream(options) {
 /*
  * Utility functions
  */
-function setPrototype(obj, proto) {
-	return Object.assign(Object.create(proto), obj);
-}
-
 function wrapFunctionToReturnPromise(fn, Promise) {
 	return function() {
 		try {
diff --git a/package.json b/package.json
index ac88469..22e6b19 100644
--- a/package.json
+++ b/package.json
@@ -14,8 +14,8 @@
     "url": "https://github.com/overlookmotel/yauzl-promise/issues"
   },
   "dependencies": {
-    "events-intercept": "^2.0.0",
-    "yauzl": "^2.9.1"
+    "yauzl": "^2.9.1",
+    "yauzl-clone": "^1.0.0"
   },
   "devDependencies": {
     "bluebird": "^3.5.1",