diff --git a/package.json b/package.json
index 1558f74..12c77a1 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "scripts": {
     "barrels": "barrelsby -q --delete --directory src --include \\.ts$ --exclude \"(\\.spec|this)\\.ts$\" --location all",
     "prebuild": "npm run clean && npm run barrels",
-    "build": "tsc && rollup -c rollup.config.js",
+    "build": "rollup -c rollup.config.ts --configPlugin typescript",
     "build.docs": "npm run build && typedoc --exclude \"**/*+(index|.spec|.e2e).ts\" --out docs src --readme README.md --media dist",
     "clean": "shx rm -rf dist",
     "format": "eslint src --fix",
diff --git a/rollup.config.js b/rollup.config.ts
similarity index 100%
rename from rollup.config.js
rename to rollup.config.ts