diff --git a/lib/util.js b/lib/util.js
index 94bde6e65ee055..09e60a76366b39 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -380,8 +380,6 @@ Object.defineProperty(inspect, 'defaultOptions', {
     if (options === null || typeof options !== 'object') {
       throw new ERR_INVALID_ARG_TYPE('options', 'Object', options);
     }
-    // TODO(BridgeAR): Add input validation and make sure `defaultOptions` are
-    // not configurable.
     return _extend(inspectDefaultOptions, options);
   }
 });