diff --git a/tsconfig.json b/tsconfig.json
index 45bdda17..38bfd2fa 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -5,8 +5,7 @@
     "rootDir": "src",
     "outDir": "lib",
     "sourceMap": true,
-    "removeComments": true,
-    "allowJs": true
+    "removeComments": true
   },
   "include": [
     "src/**/*"