diff --git a/Tests/LibWeb/Text/expected/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.txt b/Tests/LibWeb/Text/expected/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.txt
new file mode 100644
index 00000000000..dd95e763650
--- /dev/null
+++ b/Tests/LibWeb/Text/expected/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.txt
@@ -0,0 +1,6 @@
+Harness status: OK
+
+Found 1 tests
+
+1 Fail
+Fail enqueue after detaching byobRequest.view.buffer should throw
\ No newline at end of file
diff --git a/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.html b/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.html
new file mode 100644
index 00000000000..272e601bd1f
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.html
@@ -0,0 +1,15 @@
+
+
+
+
+
+
+
+
+
diff --git a/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js b/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js
new file mode 100644
index 00000000000..92bd0a26a0e
--- /dev/null
+++ b/Tests/LibWeb/Text/input/wpt-import/streams/readable-byte-streams/enqueue-with-detached-buffer.any.js
@@ -0,0 +1,21 @@
+// META: global=window,worker,shadowrealm
+
+promise_test(async t => {
+ const error = new Error('cannot proceed');
+ const rs = new ReadableStream({
+ type: 'bytes',
+ pull: t.step_func((controller) => {
+ const buffer = controller.byobRequest.view.buffer;
+ // Detach the buffer.
+ structuredClone(buffer, { transfer: [buffer] });
+
+ // Try to enqueue with a new buffer.
+ assert_throws_js(TypeError, () => controller.enqueue(new Uint8Array([42])));
+
+ // If we got here the test passed.
+ controller.error(error);
+ })
+ });
+ const reader = rs.getReader({ mode: 'byob' });
+ await promise_rejects_exactly(t, error, reader.read(new Uint8Array(1)));
+}, 'enqueue after detaching byobRequest.view.buffer should throw');