5 files changed, 6 insertions, 5 deletions
diff --git a/lib/internal/bootstrap/node.js b/lib/internal/bootstrap/node.js
index 2f638555ee..f53ed55dca 100644
--- a/lib/internal/bootstrap/node.js
+++ b/lib/internal/bootstrap/node.js
@@ -413,7 +413,8 @@
         'url',
         'spawn_sync',
         'js_stream',
-        'zlib']);
+        'zlib',
+        'buffer']);
     process.binding = function binding(name) {
       return internalBindingWhitelist.has(name) ?
         internalBinding(name) :
diff --git a/lib/internal/buffer.js b/lib/internal/buffer.js
index 3ea34af59e..61bdced4d6 100644
--- a/lib/internal/buffer.js
+++ b/lib/internal/buffer.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const binding = process.binding('buffer');
+const binding = internalBinding('buffer');
 const {
   ERR_BUFFER_OUT_OF_BOUNDS,
   ERR_INVALID_ARG_TYPE,
diff --git a/lib/internal/encoding.js b/lib/internal/encoding.js
index b2448144b0..77eca99202 100644
--- a/lib/internal/encoding.js
+++ b/lib/internal/encoding.js
@@ -29,7 +29,7 @@ const {
 
 const {
   encodeUtf8String
-} = process.binding('buffer');
+} = internalBinding('buffer');
 
 var Buffer;
 function lazyBuffer() {
diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index 58eba742e0..e8f1ed1a42 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -20,7 +20,7 @@ const {
   UV_EAI_NODATA,
   UV_EAI_NONAME
 } = internalBinding('uv');
-const { kMaxLength } = process.binding('buffer');
+const { kMaxLength } = internalBinding('buffer');
 const { defineProperty } = Object;
 
 // Lazily loaded
diff --git a/lib/internal/util/comparisons.js b/lib/internal/util/comparisons.js
index 3641f0cdc2..9adffea09a 100644
--- a/lib/internal/util/comparisons.js
+++ b/lib/internal/util/comparisons.js
@@ -1,6 +1,6 @@
 'use strict';
 
-const { compare } = process.binding('buffer');
+const { compare } = internalBinding('buffer');
 const { isArrayBufferView } = require('internal/util/types');
 const {
   isAnyArrayBuffer,