diff --git a/mirror-2/tsconfig.json b/mirror-2/tsconfig.json
index 692707cd..6fbf4c5b 100644
--- a/mirror-2/tsconfig.json
+++ b/mirror-2/tsconfig.json
@@ -3,7 +3,7 @@
     "target": "es5",
     "lib": ["dom", "dom.iterable", "esnext"],
     "allowJs": true,
-    "checkJs": true,
+    "checkJs": false,
     "skipLibCheck": true,
     "strict": true,
     "forceConsistentCasingInFileNames": true,