diff --git a/README.md b/README.md
index 33b8e3c..3846e8d 100644
--- a/README.md
+++ b/README.md
@@ -96,7 +96,7 @@ This bundle comes with several attributes that you can use to add mapping to you
   - Use it as a Property attribute if you have some use for it ([see example](tests/Examples/Valid/Complex/CustomerDTO.php)).
   - Specify the mapped property name directly on the attribute ([see example](tests/Examples/Valid/Complex/InvoiceDTO.php)). This is mandatory when used as a Class attribute.
   - Specify the mapped property name separately with the `InboundProperty` attribute, Doctrine-style ([see example](tests/Examples/Valid/ReferencesArray/RootDTO.php)).
-- `#[InboundProperty("mapped_property_name")]`: The name of the key on the associative arrays contained by your result set. This is optional if your DTO's property names are already matching the result set.
+- `#[InboundProperty("mapped_property_name")]`: The name of the key on the associative arrays contained by your result set. This is optional if your DTO's property names are already matching the result set ([see example](tests/Examples/Valid/WithoutAttributeDTO.php)).
 - `#[ReferencesArray(NestedDTO::class)]`: An array of `NestedDTO` will be created using the mapping information contained in `NestedDTO`.
 - `#[ColumnArray("mapped_property_name")]` the column `mapped_property_name` of your result set will be mapped as an array of scalar properties (such as IDs).
 
diff --git a/tests/Examples/Valid/WithoutAttributeDTO.php b/tests/Examples/Valid/WithoutAttributeDTO.php
new file mode 100644
index 0000000..e7bf51c
--- /dev/null
+++ b/tests/Examples/Valid/WithoutAttributeDTO.php
@@ -0,0 +1,16 @@
+<?php
+declare(strict_types=1);
+
+namespace Pixelshaped\FlatMapperBundle\Tests\Examples\Valid;
+
+use Pixelshaped\FlatMapperBundle\Attributes\Identifier;
+
+class WithoutAttributeDTO
+{
+    public function __construct(
+        #[Identifier]
+        public int $id,
+        public string $foo,
+        public int $bar,
+    ) {}
+}
diff --git a/tests/FlatMapperTest.php b/tests/FlatMapperTest.php
index b312b3a..ff9074d 100644
--- a/tests/FlatMapperTest.php
+++ b/tests/FlatMapperTest.php
@@ -17,6 +17,7 @@
 use Pixelshaped\FlatMapperBundle\Tests\Examples\Valid\Complex\ProductDTO;
 use Pixelshaped\FlatMapperBundle\Tests\Examples\Valid\ReferencesArray\LeafDTO;
 use Pixelshaped\FlatMapperBundle\Tests\Examples\Valid\ReferencesArray\RootDTO as ValidRootDTO;
+use Pixelshaped\FlatMapperBundle\Tests\Examples\Valid\WithoutAttributeDTO;
 use RuntimeException;
 
 #[CoversMethod(FlatMapper::class, 'createMapping')]
@@ -176,6 +177,25 @@ public function testDeepNestedDTOs(): void
         $this->assertEquals(138619, $customerDto->getTotalPurchases());
     }
 
+    public function testMapWithoutAttributeDTO(): void
+    {
+        $results = [
+            ['id' => 1, 'foo' => 'Foo 1', 'bar' => 1],
+            ['id' => 2, 'foo' => 'Foo 2', 'bar' => 2],
+        ];
+
+        $flatMapperResults = ((new FlatMapper())->map(WithoutAttributeDTO::class, $results));
+
+        $rootDto1 = new WithoutAttributeDTO(1, "Foo 1", 1);
+        $rootDto2 = new WithoutAttributeDTO(2, "Foo 2", 2);
+        $handmadeResult = [1 => $rootDto1, 2 => $rootDto2];
+
+        $this->assertSame(
+            var_export($flatMapperResults, true),
+            var_export($handmadeResult, true)
+        );
+    }
+
     public function testMapEmptyData(): void
     {
         $flatMapperResults = ((new FlatMapper())->map(ColumnArrayDTO::class, []));