diff --git a/CHANGELOG.md b/CHANGELOG.md
index 527a87d..8bcca3a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -58,6 +58,7 @@ QueryPath Changelog
 - Consolidate the sibling and ancestor walks behind `next()`, `prev()`, `nextAll()`, `prevAll()`, `nextUntil()`, `prevUntil()`, `parent()`, `parents()`, `parentsUntil()` and `closest()` into one helper, so a fix to one no longer has to be repeated in its mirror (issue #115). As a side effect, `parentsUntil()` no longer loops forever on an element that is not attached to the document, and `nextUntil('')` and `prevUntil('')` treat an empty selector as no selector, as the other methods already did, instead of throwing `QueryPath\CSS\ParseException`. `closest('')` returns an empty set, as in jQuery. `nextUntil()`, `prevUntil()` and `parentsUntil()` also stop at an element already collected from an earlier starting element, as `nextAll()` and `prevAll()` do, so `nextUntil()` on each of 2000 siblings falls from about 100 ms to 1 ms
 - **Behaviour change.** `prevAll()`, `prevUntil()`, `nextAll()`, `nextUntil()`, `siblings()`, `parent()` and `closest()` now return the results for a multi-element set in jQuery's order, instead of grouped by starting element (issue #117). `prevAll()` and `prevUntil()` return reverse document order, as `parents()` and `parentsUntil()` already did, and the others return document order. `qp($xml, 'c')->add('d')->prevAll()` now returns `c, b, a` rather than `b, a, c`. `next()` and `prev()` keep the order of the starting elements, as in jQuery, and the results for a single starting element are unchanged
 - **Behaviour change.** A positional pseudo-class (`:first`, `:eq()`, `:last`, ...) in the stop selector of `nextUntil()`, `prevUntil()` and `parentsUntil()` now counts across the whole document, as jQuery's does, instead of seeing each sibling or ancestor as a one-element set (issue #118). `nextUntil(':first')` used to stop at once and now walks to the end, and `nextUntil(':eq(3)')` stops at the fourth element in the document. `closest()` no longer matches a positional selector at all, as in jQuery, where `closest(':first')` used to return the element itself. `next()`, `prev()` and `parent()` still test each candidate on its own, which agrees with jQuery for a single starting element
+- Fix `replaceAll()` inserting empty copies of the replacement. It copied the replacement node without its children, so only the element and its attributes arrived. It now copies the whole subtree (issue #135)
 
 # 4.2.0
 
diff --git a/src/Helpers/QueryMutators.php b/src/Helpers/QueryMutators.php
index 93ab6b6..ee388f5 100644
--- a/src/Helpers/QueryMutators.php
+++ b/src/Helpers/QueryMutators.php
@@ -847,8 +847,7 @@ public function replaceAll($selector, DOMDocument $document): Query
 		}
 
 		foreach ((new DOMTraverser($scope))->find($selector)->matches() as $item) {
-			$node = $replacement->cloneNode();
-			$node = $document->importNode($node);
+			$node = $document->importNode($replacement, true);
 			$item->parentNode->replaceChild($node, $item);
 		}
 
diff --git a/tests/Issues/Issue135Test.php b/tests/Issues/Issue135Test.php
new file mode 100644
index 0000000..c6deeaf
--- /dev/null
+++ b/tests/Issues/Issue135Test.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * @file
+ *
+ * Regression tests for https://github.com/GravityPDF/querypath/issues/135
+ *
+ * replaceAll() inserts each replacement with its children.
+ */
+
+namespace QueryPathTests;
+
+/**
+ * @ingroup querypath_tests
+ */
+class Issue135Test extends TestCase
+{
+	public function testReplaceAllCopiesChildren()
+	{
+		$document = qp('<?xml version="1.0"?><root><p id="p1"/><p id="p2"/></root>')->get(0)->ownerDocument;
+
+		qp('<?xml version="1.0"?><w><x a="1">hi<y/></x></w>', 'x')->replaceAll('p', $document);
+
+		$copies = qp($document)->children();
+		$this->assertSame(['x', 'x'], array_map(function ($node) {
+			return $node->tagName;
+		}, $copies->get()));
+		foreach ($copies->get() as $copy) {
+			$this->assertSame('1', $copy->getAttribute('a'));
+			$this->assertSame('hi', $copy->textContent);
+			$this->assertSame(1, qp($copy)->children('y')->count());
+		}
+	}
+
+	public function testReplaceAllInsertsSeparateCopies()
+	{
+		$document = qp('<?xml version="1.0"?><root><p/><p/></root>')->get(0)->ownerDocument;
+		$source   = qp('<?xml version="1.0"?><w><x><y/></x></w>', 'x');
+
+		$source->replaceAll('p', $document);
+
+		$copies = qp($document)->find('x')->get();
+		$this->assertCount(2, $copies);
+		$this->assertNotSame($copies[0], $copies[1]);
+		$this->assertNotSame($copies[0]->firstChild, $copies[1]->firstChild);
+		$this->assertSame(1, qp($source->get(0)->ownerDocument)->find('x > y')->count());
+	}
+}