diff --git a/src/Normalizer/UrlNormalizer.php b/src/Normalizer/UrlNormalizer.php
index ea35626..e373fef 100644
--- a/src/Normalizer/UrlNormalizer.php
+++ b/src/Normalizer/UrlNormalizer.php
@@ -5,10 +5,12 @@
 namespace SpomkyLabs\PwaBundle\Normalizer;
 
 use SpomkyLabs\PwaBundle\Dto\Url;
+use Symfony\Component\AssetMapper\AssetMapperInterface;
 use Symfony\Component\Routing\RouterInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
+use Throwable;
 use function assert;
 use const FILTER_VALIDATE_URL;
 
@@ -18,6 +20,7 @@ final class UrlNormalizer implements NormalizerInterface, NormalizerAwareInterfa
 
     public function __construct(
         private readonly RouterInterface $router,
+        private readonly AssetMapperInterface $assetMapper,
     ) {
     }
 
@@ -25,11 +28,24 @@ public function normalize(mixed $object, string $format = null, array $context =
     {
         assert($object instanceof Url);
 
-        if (! str_starts_with($object->path, '/') && filter_var($object->path, FILTER_VALIDATE_URL) === false) {
-            return $this->router->generate($object->path, $object->params, $object->pathTypeReference);
+        // If the path is a valid URL, we return it directly
+        if (str_starts_with($object->path, '/') && filter_var($object->path, FILTER_VALIDATE_URL) !== false) {
+            return $object->path;
+        }
+
+        // If the path is an asset, we return the public path
+        $asset = $this->assetMapper->getAsset($object->path);
+        if ($asset !== null) {
+            return $asset->publicPath;
         }
 
-        return $object->path;
+        // Otherwise, we try to generate the URL
+        try {
+            return $this->router->generate($object->path, $object->params, $object->pathTypeReference);
+        } catch (Throwable) {
+            // If the URL cannot be generated, we return the path as is
+            return $object->path;
+        }
     }
 
     public function supportsNormalization(mixed $data, string $format = null, array $context = []): bool