1 files changed, 5 insertions, 4 deletions
diff --git a/lib/internal/webstreams/adapters.js b/lib/internal/webstreams/adapters.js
index 1058c1c0356..0fd571bfe11 100644
--- a/lib/internal/webstreams/adapters.js
+++ b/lib/internal/webstreams/adapters.js
@@ -55,6 +55,7 @@ const {
 
 const {
   createDeferredPromise,
+  kEmptyObject,
 } = require('internal/util');
 
 const {
@@ -198,7 +199,7 @@ function newWritableStreamFromStreamWritable(streamWritable) {
  * }} [options]
  * @returns {Writable}
  */
-function newStreamWritableFromWritableStream(writableStream, options = {}) {
+function newStreamWritableFromWritableStream(writableStream, options = kEmptyObject) {
   if (!isWritableStream(writableStream)) {
     throw new ERR_INVALID_ARG_TYPE(
       'writableStream',
@@ -441,7 +442,7 @@ function newReadableStreamFromStreamReadable(streamReadable) {
  * }} [options]
  * @returns {Readable}
  */
-function newStreamReadableFromReadableStream(readableStream, options = {}) {
+function newStreamReadableFromReadableStream(readableStream, options = kEmptyObject) {
   if (!isReadableStream(readableStream)) {
     throw new ERR_INVALID_ARG_TYPE(
       'readableStream',
@@ -585,7 +586,7 @@ function newReadableWritablePairFromDuplex(duplex) {
  * }} [options]
  * @returns {Duplex}
  */
-function newStreamDuplexFromReadableWritablePair(pair = {}, options = {}) {
+function newStreamDuplexFromReadableWritablePair(pair = kEmptyObject, options = kEmptyObject) {
   validateObject(pair, 'pair');
   const {
     readable: readableStream,
@@ -876,7 +877,7 @@ function newWritableStreamFromStreamBase(streamBase, strategy) {
  * @param {QueuingStrategy} strategy
  * @returns {ReadableStream}
  */
-function newReadableStreamFromStreamBase(streamBase, strategy, options = {}) {
+function newReadableStreamFromStreamBase(streamBase, strategy, options = kEmptyObject) {
   validateObject(streamBase, 'streamBase');
   validateObject(options, 'options');