diff --git a/tsconfig.json b/tsconfig.json
index db1158f..fb9b1e6 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "target": "es5",
-    "module": "commonjs",
+    "module": "es2015",
     "allowJs": true,
     "checkJs": false,
     "outDir": "build/",