diff --git a/src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodWorkEvaluationNormalizer.php b/src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodWorkEvaluationNormalizer.php
index fc9b6003a..e8febcf5d 100644
--- a/src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodWorkEvaluationNormalizer.php
+++ b/src/Bundle/ChillPersonBundle/Serializer/Normalizer/AccompanyingPeriodWorkEvaluationNormalizer.php
@@ -14,6 +14,7 @@ namespace Chill\PersonBundle\Serializer\Normalizer;
 use Chill\MainBundle\Repository\Workflow\EntityWorkflowRepository;
 use Chill\MainBundle\Workflow\Helper\MetadataExtractor;
 use Chill\PersonBundle\Entity\AccompanyingPeriod\AccompanyingPeriodWorkEvaluation;
+use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
 use Symfony\Component\Serializer\Normalizer\ContextAwareNormalizerInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareInterface;
 use Symfony\Component\Serializer\Normalizer\NormalizerAwareTrait;
@@ -46,7 +47,10 @@ class AccompanyingPeriodWorkEvaluationNormalizer implements ContextAwareNormaliz
     {
         $initial = $this->normalizer->normalize($object, $format, array_merge(
             $context,
-            [self::IGNORE_EVALUATION => spl_object_hash($object)]
+            [self::IGNORE_EVALUATION => spl_object_hash($object)],
+            [AbstractNormalizer::CIRCULAR_REFERENCE_HANDLER => static function ($object, $format, $context) {
+                return $object->getId();
+            }]
         ));
 
         // due to bug: https://api-platform.com/docs/core/serialization/#collection-relation