diff --git a/Neos.ContentRepository.Export/src/Asset/ValueObject/SerializedImageVariant.php b/Neos.ContentRepository.Export/src/Asset/ValueObject/SerializedImageVariant.php
index 529d1bc0ac6..b3371b7baa1 100644
--- a/Neos.ContentRepository.Export/src/Asset/ValueObject/SerializedImageVariant.php
+++ b/Neos.ContentRepository.Export/src/Asset/ValueObject/SerializedImageVariant.php
@@ -10,8 +10,8 @@ private function __construct(
         public string $identifier,
         public string $originalAssetIdentifier,
         public string $name,
-        public int $width,
-        public int $height,
+        public ?int $width,
+        public ?int $height,
         public ?string $presetIdentifier,
         public ?string $presetVariantName,
         public SerializedImageAdjustments $imageAdjustments,