diff --git a/tsconfig.base.json b/tsconfig.base.json
index 51d07f3..13524fe 100644
--- a/tsconfig.base.json
+++ b/tsconfig.base.json
@@ -11,6 +11,7 @@
 		"noUnusedParameters": true,
 		"noImplicitReturns": true,
 		"noFallthroughCasesInSwitch": true,
+		"noUncheckedIndexedAccess": true,
 		"esModuleInterop": true
 	}
 }