diff --git a/tsconfig.json b/tsconfig.json
index d3541c6df1..d2385b1664 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -7,6 +7,7 @@
     "skipLibCheck": true,
     "esModuleInterop": true,
     "noImplicitAny": true,
+    "noUncheckedIndexedAccess": true,
     "allowSyntheticDefaultImports": true,
     "strict": true,
     "module": "ESNext",