diff --git a/package.json b/package.json
index 4f92529..4d10357 100644
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
   },
   "files": [
     "LICENSE",
-    "*.js"
+    "*.js",
+    "*.d.ts"
   ]
-}
\ No newline at end of file
+}