diff --git a/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php b/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
index d7512d62161e..824c3b8163e0 100644
--- a/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
+++ b/src/Symfony/Component/Serializer/Normalizer/AbstractNormalizer.php
@@ -489,6 +489,8 @@ protected function denormalizeParameter(\ReflectionClass $class, \ReflectionPara
      */
     protected function createChildContext(array $parentContext, string $attribute, ?string $format): array
     {
+        $parentContext['deserialization_path'] = ($parentContext['deserialization_path'] ?? false) ? $parentContext['deserialization_path'].'.'.$attribute : $attribute;
+
         if (isset($parentContext[self::ATTRIBUTES][$attribute])) {
             $parentContext[self::ATTRIBUTES] = $parentContext[self::ATTRIBUTES][$attribute];
         } else {