diff --git a/lib/vm.js b/lib/vm.js
index b2875d1e1134d8..49be6cf3f5e10d 100644
--- a/lib/vm.js
+++ b/lib/vm.js
@@ -32,7 +32,10 @@ const {
   ERR_INVALID_ARG_TYPE,
   ERR_VM_MODULE_NOT_MODULE,
 } = require('internal/errors').codes;
-const { isModuleNamespaceObject, isArrayBufferView } = require('util').types;
+const {
+  isModuleNamespaceObject,
+  isArrayBufferView
+} = require('internal/util/types');
 const {
   validateInt32,
   validateUint32,
diff --git a/lib/zlib.js b/lib/zlib.js
index ec08db9f7c56b0..5ca6f59717ee6e 100644
--- a/lib/zlib.js
+++ b/lib/zlib.js
@@ -30,12 +30,12 @@ const {
 } = require('internal/errors').codes;
 const Transform = require('_stream_transform');
 const {
-  deprecate,
-  types: {
-    isAnyArrayBuffer,
-    isArrayBufferView
-  }
-} = require('util');
+  deprecate
+} = require('internal/util');
+const {
+  isAnyArrayBuffer,
+  isArrayBufferView
+} = require('internal/util/types');
 const binding = internalBinding('zlib');
 const assert = require('internal/assert');
 const {
diff --git a/test/parallel/test-bootstrap-modules.js b/test/parallel/test-bootstrap-modules.js
index e65098b92295bc..d00cf4a3513906 100644
--- a/test/parallel/test-bootstrap-modules.js
+++ b/test/parallel/test-bootstrap-modules.js
@@ -26,7 +26,6 @@ const expectedModules = new Set([
   'Internal Binding trace_events',
   'Internal Binding types',
   'Internal Binding url',
-  'Internal Binding util',
   'NativeModule buffer',
   'NativeModule events',
   'NativeModule fs',