diff --git a/lib/_http_common.js b/lib/_http_common.js
index f249a86776b580..0d4bdcff05f56b 100644
--- a/lib/_http_common.js
+++ b/lib/_http_common.js
@@ -22,7 +22,7 @@
 'use strict';
 
 const {
-  ArrayPrototypeConcat,
+  ArrayPrototypePushApply,
   MathMin,
   Symbol,
   RegExpPrototypeTest,
@@ -66,7 +66,7 @@ function parserOnHeaders(headers, url) {
   // Once we exceeded headers limit - stop collecting them
   if (this.maxHeaderPairs <= 0 ||
       this._headers.length < this.maxHeaderPairs) {
-    this._headers = ArrayPrototypeConcat(this._headers, headers);
+    ArrayPrototypePushApply(this._headers, headers);
   }
   this._url += url;
 }
diff --git a/lib/internal/main/worker_thread.js b/lib/internal/main/worker_thread.js
index 36c5d4c5675413..6b54220d0aeb18 100644
--- a/lib/internal/main/worker_thread.js
+++ b/lib/internal/main/worker_thread.js
@@ -4,8 +4,8 @@
 // message port.
 
 const {
-  ArrayPrototypeConcat,
   ArrayPrototypeForEach,
+  ArrayPrototypePushApply,
   ArrayPrototypeSplice,
   ObjectDefineProperty,
   PromisePrototypeCatch,
@@ -126,7 +126,7 @@ port.on('message', (message) => {
     loadPreloadModules();
     initializeFrozenIntrinsics();
     if (argv !== undefined) {
-      process.argv = ArrayPrototypeConcat(process.argv, argv);
+      ArrayPrototypePushApply(process.argv, argv);
     }
     publicWorker.parentPort = publicPort;
     publicWorker.workerData = workerData;
diff --git a/lib/internal/modules/cjs/loader.js b/lib/internal/modules/cjs/loader.js
index 0619d64028dbd5..3b97ddc342a325 100644
--- a/lib/internal/modules/cjs/loader.js
+++ b/lib/internal/modules/cjs/loader.js
@@ -32,6 +32,7 @@ const {
   ArrayPrototypeSlice,
   ArrayPrototypeSplice,
   ArrayPrototypeUnshift,
+  ArrayPrototypeUnshiftApply,
   Boolean,
   Error,
   JSONParse,
@@ -1204,7 +1205,7 @@ Module._initPaths = function() {
     path.resolve(process.execPath, '..') :
     path.resolve(process.execPath, '..', '..');
 
-  let paths = [path.resolve(prefixDir, 'lib', 'node')];
+  const paths = [path.resolve(prefixDir, 'lib', 'node')];
 
   if (homeDir) {
     ArrayPrototypeUnshift(paths, path.resolve(homeDir, '.node_libraries'));
@@ -1212,10 +1213,10 @@ Module._initPaths = function() {
   }
 
   if (nodePath) {
-    paths = ArrayPrototypeConcat(ArrayPrototypeFilter(
+    ArrayPrototypeUnshiftApply(paths, ArrayPrototypeFilter(
       StringPrototypeSplit(nodePath, path.delimiter),
       Boolean
-    ), paths);
+    ));
   }
 
   modulePaths = paths;