diff --git a/packages/lib/tsconfig.json b/packages/lib/tsconfig.json
index b6dd70cc4..075fbaa1f 100644
--- a/packages/lib/tsconfig.json
+++ b/packages/lib/tsconfig.json
@@ -3,7 +3,6 @@
   "include": ["**/*.ts"],
   "exclude": ["node_modules"],
   "compilerOptions": {
-    "lib": ["ES2021", "DOM"],
-    "importHelpers": true
+    "lib": ["ES2021", "DOM"]
   }
 }