diff --git a/dist/index.js b/dist/index.js
index 0883da4..9d06fca 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -10,6 +10,8 @@ Object.defineProperty(exports, '__esModule', {
   value: true
 });
 
+require('babel/polyfill');
+
 var _ReadStream = require('./readstream');
 
 var _ReadStream2 = _interopRequireWildcard(_ReadStream);
diff --git a/lib/index.js b/lib/index.js
index 8de471e..fb8f07f 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -1,3 +1,4 @@
+import 'babel/polyfill';
 import ReadStream from './readstream';
 import operators from './operators';
 import constants from './constants';
diff --git a/package.json b/package.json
index 12c0d27..ecaf0c6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "equations",
-  "version": "1.3.1",
+  "version": "1.3.2",
   "description": "",
   "main": "dist/index.js",
   "directories": {