diff --git a/README.md b/README.md
index 9acaaba..f2f1551 100644
--- a/README.md
+++ b/README.md
@@ -1,12 +1,12 @@
 # Mongoose schema inheritance
 
-This npm module extends mongoose schema (returning new one)
+This npm module extends mongoose schema (returning new one) modified to use ES6 transpiled extends
 
 NOT ~~mongoose-schema-extend~~ but **mongoose-extend-schema**
 
 ### Installation
 ```sh
-$ npm i --save mongoose-extend-schema
+$ npm install thxmike/mongoose-extend-schema --save
 ```
 
 ### Usage
@@ -84,4 +84,4 @@ module.exports = extendSchema;
 
 Author
 ----
-@doasync
+@thxmike
diff --git a/index.js b/index.js
index 16f84d4..908c0d6 100644
--- a/index.js
+++ b/index.js
@@ -1,11 +1,35 @@
+const mongoose = require("mongoose");
 
-const mongoose = require('mongoose');
-
-function extendSchema (Schema, definition, options) {
-  return new mongoose.Schema(
-    Object.assign({}, Schema.obj, definition),
-    options
-  );
+function extendSchema(parent, child, options, injected_mongoose) {
+  let updated_schema = Object.assign({}, parent.obj, child);
+  if (injected_mongoose){
+    this._mongoose = injected_mongoose;
+  } else {
+    this._mongoose = mongoose;
+  }
+  let updated_child_object = new this._mongoose.Schema(updated_schema, options);
+  __extends(updated_child_object, parent);
+  return updated_child_object;
 }
 
+var __extends =
+  (this && this.__extends) ||
+  function(d, b) {
+    for (var p in b)
+      if (b.hasOwnProperty(p)) {
+        //array
+        if (Array.isArray(b[p]) && Array.isArray(d[p])) {
+          d[p] = Array.from(new Set(d[p].concat(b[p])));
+        } else {
+          //actual object
+          d[p] = Object.assign({}, b[p], d[p]);
+        }
+      }
+    function __() {
+      this.constructor = d;
+    }
+    d.prototype =
+      b === null ? Object.create(b) : ((__.prototype = b.prototype), new __());
+  };
+
 module.exports = extendSchema;
diff --git a/package.json b/package.json
index ddc5a4a..e0407c7 100644
--- a/package.json
+++ b/package.json
@@ -1,21 +1,20 @@
 {
   "name": "mongoose-extend-schema",
   "description": "Extends mongoose schema",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "author": {
-    "name": "doasync",
-    "email": "doasync@gmail.com"
+    "name": "Michael Rivera"
   },
   "repository": {
     "type": "git",
-    "url": "git://github.com/doasync/mongoose-extend-schema.git"
+    "url": "https://github.com/thxmike/mongoose-extend-schema.git"
   },
   "engines": {
     "node": ">= 8.2.1",
     "npm": ">= 5.3.0"
   },
   "dependencies": {
-    "mongoose": "*"
+    "mongoose": "5.6.6"
   },
   "main": "index.js",
   "license": "MIT"