diff --git a/src/Bot/Model/Response/FullFileResponse.php b/src/Bot/Model/Response/FullFileResponse.php
index fc62147..85fdf2b 100644
--- a/src/Bot/Model/Response/FullFileResponse.php
+++ b/src/Bot/Model/Response/FullFileResponse.php
@@ -10,6 +10,7 @@
 
 namespace RetailCrm\Mg\Bot\Model\Response;
 
+use JMS\Serializer\Annotation\SerializedName;
 use JMS\Serializer\Annotation\Accessor;
 use JMS\Serializer\Annotation\SkipWhenEmpty;
 use JMS\Serializer\Annotation\Type;
@@ -55,6 +56,7 @@ class FullFileResponse implements ModelInterface
      * @var string $url
      *
      * @Type("string")
+     * @SerializedName("Url")
      * @Accessor(getter="getUrl",setter="setUrl")
      * @SkipWhenEmpty()
      */
diff --git a/tests/Bot/Tests/FileTest.php b/tests/Bot/Tests/FileTest.php
index d90e584..7dad144 100644
--- a/tests/Bot/Tests/FileTest.php
+++ b/tests/Bot/Tests/FileTest.php
@@ -116,5 +116,8 @@ class FileTest extends TestCase
 
         self::assertInstanceOf(FullFileResponse::class, $response);
         self::assertEquals($fileId, $response->getId());
+
+        $fileUrl = 'https://s3.eu-central-1.amazonaws.com/mg-node-files/files/21/b2bdba90-166c-4e0a-829d-69f26a09fd2a';
+        self::assertEquals($fileUrl, $response->getUrl());
     }
 }