diff --git a/config/bundles.php b/config/bundles.php
index 2aab0a3..7a332dd 100644
--- a/config/bundles.php
+++ b/config/bundles.php
@@ -1,6 +1,6 @@
 <?php
 
 return [
-    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['test' => true],
-    Invis1ble\SerializerExtensionBundle\Invis1bleSerializerExtensionBundle::class => ['test' => true],
+    Symfony\Bundle\FrameworkBundle\FrameworkBundle::class => ['test' => true, 'serializer_test' => true],
+    Invis1ble\SerializerExtensionBundle\Invis1bleSerializerExtensionBundle::class => ['test' => true, 'serializer_test' => true],
 ];
diff --git a/config/services.xml b/config/services.xml
index dae1f12..07ed08d 100644
--- a/config/services.xml
+++ b/config/services.xml
@@ -24,18 +24,4 @@
 
     </services>
 
-    <when env="test">
-
-        <services>
-
-            <service id="serializer.normalizer.property"
-                     class="Symfony\Component\Serializer\Normalizer\PropertyNormalizer"
-                     autowire="true"
-                     autoconfigure="true">
-            </service>
-
-        </services>
-
-    </when>
-
 </container>
\ No newline at end of file
diff --git a/config/services_serializer_test.xml b/config/services_serializer_test.xml
new file mode 100644
index 0000000..ec18318
--- /dev/null
+++ b/config/services_serializer_test.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<container xmlns="http://symfony.com/schema/dic/services"
+           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+           xsi:schemaLocation="http://symfony.com/schema/dic/services
+        https://symfony.com/schema/dic/services/services-1.0.xsd">
+
+    <services>
+
+        <service id="serializer.normalizer.property"
+                 class="Symfony\Component\Serializer\Normalizer\PropertyNormalizer"
+                 autowire="true"
+                 autoconfigure="true">
+        </service>
+
+    </services>
+
+</container>
diff --git a/src/Invis1bleSerializerExtensionBundle.php b/src/Invis1bleSerializerExtensionBundle.php
index d66343c..92f9518 100644
--- a/src/Invis1bleSerializerExtensionBundle.php
+++ b/src/Invis1bleSerializerExtensionBundle.php
@@ -16,5 +16,9 @@ public function loadExtension(
         ContainerBuilder $builder,
     ): void {
         $container->import('../config/services.xml');
+
+        if ('serializer_test' === $container->env()) {
+            $container->import('../config/services_serializer_test.xml');
+        }
     }
 }
diff --git a/tests/Normalizer/UriNormalizerTest.php b/tests/Normalizer/UriNormalizerTest.php
index 33cace9..5290973 100644
--- a/tests/Normalizer/UriNormalizerTest.php
+++ b/tests/Normalizer/UriNormalizerTest.php
@@ -15,7 +15,7 @@ class UriNormalizerTest extends KernelTestCase
      */
     public function itTakesPrecedenceOverPropertyNormalizer(): void
     {
-        self::bootKernel();
+        self::bootKernel(['environment' => 'serializer_test']);
 
         $container = static::getContainer();