diff --git a/src/Bundle/ChillMainBundle/Serializer/Normalizer/CommentEmbeddableDocGenNormalizer.php b/src/Bundle/ChillMainBundle/Serializer/Normalizer/CommentEmbeddableDocGenNormalizer.php
index bd812e036..f5b10b9d8 100644
--- a/src/Bundle/ChillMainBundle/Serializer/Normalizer/CommentEmbeddableDocGenNormalizer.php
+++ b/src/Bundle/ChillMainBundle/Serializer/Normalizer/CommentEmbeddableDocGenNormalizer.php
@@ -39,7 +39,7 @@ class CommentEmbeddableDocGenNormalizer implements ContextAwareNormalizerInterfa
      */
     public function normalize($object, ?string $format = null, array $context = []): array
     {
-        if (null === $object) {
+        if (null === $object or (null === $object->getComment() and null === $object->getUserId() and null === $object->getDate())) {
             return [
                 'comment' => '',
                 'isNull' => true,