diff --git a/lib/.eslintrc.yaml b/lib/.eslintrc.yaml
index 4537a3a2b47d4b..7154396f7e2952 100644
--- a/lib/.eslintrc.yaml
+++ b/lib/.eslintrc.yaml
@@ -273,6 +273,7 @@ overrides:
       - ./internal/assert.js
       - ./internal/child_process/*.js
       - ./internal/cli_table.js
+      - ./internal/cluster/*.js
       - ./internal/debugger/inspect.js
       - ./internal/events/*.js
       - ./internal/fixed_queue.js
diff --git a/lib/internal/cluster/child.js b/lib/internal/cluster/child.js
index 2837c15fb8a479..1bddd3ca0ac103 100644
--- a/lib/internal/cluster/child.js
+++ b/lib/internal/cluster/child.js
@@ -36,7 +36,7 @@ cluster._setupWorker = function() {
   const worker = new Worker({
     id: +process.env.NODE_UNIQUE_ID | 0,
     process: process,
-    state: 'online'
+    state: 'online',
   });
 
   cluster.worker = worker;
@@ -92,7 +92,7 @@ cluster._getServer = function(obj, options, cb) {
     act: 'queryServer',
     index,
     data: null,
-    ...options
+    ...options,
   };
 
   message.address = address;
diff --git a/lib/internal/cluster/primary.js b/lib/internal/cluster/primary.js
index cc389949079b4e..945f440cd19797 100644
--- a/lib/internal/cluster/primary.js
+++ b/lib/internal/cluster/primary.js
@@ -12,7 +12,7 @@ const {
 const {
   codes: {
     ERR_SOCKET_BAD_PORT,
-  }
+  },
 } = require('internal/errors');
 
 const assert = require('internal/assert');
@@ -66,7 +66,7 @@ cluster.setupPrimary = function(options) {
     execArgv: process.execArgv,
     silent: false,
     ...cluster.settings,
-    ...options
+    ...options,
   };
 
   // Tell V8 to write profile data for each process to a separate file.
@@ -135,7 +135,7 @@ function createWorkerProcess(id, env) {
     execArgv: execArgv,
     stdio: cluster.settings.stdio,
     gid: cluster.settings.gid,
-    uid: cluster.settings.uid
+    uid: cluster.settings.uid,
   });
 }
 
@@ -164,7 +164,7 @@ cluster.fork = function(env) {
   const workerProcess = createWorkerProcess(id, env);
   const worker = new Worker({
     id: id,
-    process: workerProcess
+    process: workerProcess,
   });
 
   worker.on('message', function(message, handle) {
@@ -316,7 +316,7 @@ function queryServer(worker, message) {
       key,
       ack: message.seq,
       data,
-      ...reply
+      ...reply,
     }, handle);
   });
 }
@@ -326,7 +326,7 @@ function listening(worker, message) {
     addressType: message.addressType,
     address: message.address,
     port: message.port,
-    fd: message.fd
+    fd: message.fd,
   };
 
   worker.state = 'listening';
diff --git a/lib/internal/cluster/utils.js b/lib/internal/cluster/utils.js
index cd2cbba9e65064..585185fda79b3e 100644
--- a/lib/internal/cluster/utils.js
+++ b/lib/internal/cluster/utils.js
@@ -7,7 +7,7 @@ const {
 
 module.exports = {
   sendHelper,
-  internal
+  internal,
 };
 
 const callbacks = new SafeMap();