diff --git a/lib/internal/cluster/worker.js b/lib/internal/cluster/worker.js
index 687e4c12fecea4..46aadb68e43c65 100644
--- a/lib/internal/cluster/worker.js
+++ b/lib/internal/cluster/worker.js
@@ -4,7 +4,7 @@ const internalUtil = require('internal/util');
 const util = require('util');
 const defineProperty = Object.defineProperty;
 const suicideDeprecationMessage =
-    'worker.suicide is deprecated. Please use worker.exitedAfterDisconnect.';
+    'property is deprecated. Please use worker.exitedAfterDisconnect.';
 
 module.exports = Worker;
 
@@ -27,7 +27,7 @@ function Worker(options) {
     set: internalUtil.deprecate(
       (val) => { this.exitedAfterDisconnect = val; },
       suicideDeprecationMessage, 'DEP0007'),
-    enumerable: true
+    enumerable: false
   });
 
   this.state = options.state || 'none';