diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4fc3c02..8fbd587 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 <!-- There should always be "Unreleased" section at the beginning. -->
 
 ## Unreleased
+- Copy `$response` in `ProfilerItem` not to store a reference to the original object
 
 ## 1.0.0 - 2021-05-12
 - Initial implementation
diff --git a/src/ValueObject/ProfilerItem.php b/src/ValueObject/ProfilerItem.php
index 1eb94c5..e3714d4 100644
--- a/src/ValueObject/ProfilerItem.php
+++ b/src/ValueObject/ProfilerItem.php
@@ -49,8 +49,8 @@ public function __construct(
         $this->itemType = $this->matchItemType($itemType);
 
         $this->type = $type;
-        $this->response = $response;
-        $this->error = $error;
+        $this->setResponse($response);
+        $this->setError($error);
         $this->cacheKey = $cacheKey;
         $this->isLoadedFromCache = $isLoadedFromCache;
         $this->isStoredInCache = $isStoredInCache;
@@ -112,7 +112,18 @@ public function getResponse()
     /** @param mixed|FormattedValue<mixed, mixed> $response */
     public function setResponse($response): void
     {
-        $this->response = $response;
+        $this->response = $this->copy($response);
+    }
+
+    /**
+     * @param mixed $value
+     * @return mixed
+     */
+    private function copy($value)
+    {
+        return is_object($value)
+            ? clone $value
+            : $value;
     }
 
     /** @return \Throwable|FormattedValue<mixed, mixed>|null */
diff --git a/tests/ValueObject/ProfilerItemTest.php b/tests/ValueObject/ProfilerItemTest.php
new file mode 100644
index 0000000..245659a
--- /dev/null
+++ b/tests/ValueObject/ProfilerItemTest.php
@@ -0,0 +1,39 @@
+<?php declare(strict_types=1);
+
+namespace Lmc\Cqrs\Types\ValueObject;
+
+use PHPUnit\Framework\TestCase;
+
+class ProfilerItemTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function shouldProfileResponseAsItIsInThatMoment(): void
+    {
+        $response = new \stdClass();
+        $response->value = 'foo';
+
+        $profilerItem = new ProfilerItem('id', null, 'test', null, $response);
+
+        $response->value = 'fooBar';
+
+        $this->assertSame('foo', $profilerItem->getResponse()->value);
+    }
+
+    /**
+     * @test
+     */
+    public function shouldProfileResponseAsItIsInThatMomentViaSetter(): void
+    {
+        $response = new \stdClass();
+        $response->value = 'foo';
+
+        $profilerItem = new ProfilerItem('id', null, 'test');
+        $profilerItem->setResponse($response);
+
+        $response->value = 'fooBar';
+
+        $this->assertSame('foo', $profilerItem->getResponse()->value);
+    }
+}