diff --git a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWorkEvaluationDocument.php b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWorkEvaluationDocument.php
index 73102fc88..10329c400 100644
--- a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWorkEvaluationDocument.php
+++ b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod/AccompanyingPeriodWorkEvaluationDocument.php
@@ -98,16 +98,6 @@ class AccompanyingPeriodWorkEvaluationDocument implements \Chill\MainBundle\Doct
 
     public function setAccompanyingPeriodWorkEvaluation(?AccompanyingPeriodWorkEvaluation $accompanyingPeriodWorkEvaluation): AccompanyingPeriodWorkEvaluationDocument
     {
-        // if an evaluation is already associated, we cannot change the association (removing the association,
-        // by setting a null value, is allowed.
-        //        if (
-        //            $this->accompanyingPeriodWorkEvaluation instanceof AccompanyingPeriodWorkEvaluation
-        //            && $accompanyingPeriodWorkEvaluation instanceof AccompanyingPeriodWorkEvaluation
-        //        ) {
-        //            if ($this->accompanyingPeriodWorkEvaluation !== $accompanyingPeriodWorkEvaluation) {
-        //                throw new \RuntimeException('It is not allowed to change the evaluation for a document');
-        //            }
-        //        }
         $this->accompanyingPeriodWorkEvaluation = $accompanyingPeriodWorkEvaluation;
 
         return $this;