diff --git a/package.json b/package.json
index 3b26605e22..961b468b25 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,8 @@
     "lib",
     "src",
     "packages",
-    "types"
+    "types",
+    "web-types.json"
   ],
   "typings": "types/index.d.ts",
   "scripts": {