diff --git a/tslib.es6.js b/tslib.es6.js
index ce26163..2c2ddf5 100644
--- a/tslib.es6.js
+++ b/tslib.es6.js
@@ -103,7 +103,7 @@ export function __generator(thisArg, body) {
     }
 }
 
-export const __createBinding = Object.create ? (function(o, m, k, k2) {
+export var __createBinding = Object.create ? (function(o, m, k, k2) {
     if (k2 === undefined) k2 = k;
     Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
 }) : (function(o, m, k, k2) {
@@ -193,7 +193,7 @@ export function __makeTemplateObject(cooked, raw) {
     return cooked;
 };
 
-const __setModuleDefault = Object.create ? (function(o, v) {
+var __setModuleDefault = Object.create ? (function(o, v) {
     Object.defineProperty(o, "default", { enumerable: true, value: v });
 }) : function(o, v) {
     o["default"] = v;