diff --git a/tsconfig.json b/tsconfig.json
index 79e5bafde..39a3f7111 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -94,7 +94,7 @@
     // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
     // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
     // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
-    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */
+    "allowUnreachableCode": false,                       /* Disable error reporting for unreachable code. */
 
     /* Completeness */
     // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */