diff --git a/package.json b/package.json
index 06359ba2..766ef370 100644
--- a/package.json
+++ b/package.json
@@ -62,6 +62,7 @@
     "rollup-plugin-typescript": "^0.8.1",
     "rollup-plugin-uglify": "^3.0.0",
     "sade": "^1.3.1",
+    "tslib": "^1.9.0",
     "typescript": "^2.6.2"
   },
   "devDependencies": {
diff --git a/src/index.js b/src/index.js
index 821222ac..f9c82af1 100644
--- a/src/index.js
+++ b/src/index.js
@@ -212,7 +212,7 @@ function createConfig(options, entry, format, writeMeta) {
 					inject: false,
 					extract: !!writeMeta
 				}),
-				useTypescript && typescript(),
+				useTypescript && typescript({ typescript: require('typescript') }),
 				!useTypescript && flow({ all: true, pretty: true }),
 				nodent({
 					exclude: 'node_modules/**',
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 00000000..92dfa69b
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,5 @@
+{
+	"compilerOptions": {
+		"importHelpers": true
+	}
+}