diff --git a/package.json b/package.json
index dbb1352..dd8c839 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "files": [
+    "index.d.ts",
     "src",
     "dist"
   ],