diff --git a/src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GenderAggregator.php b/src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GenderAggregator.php
index a2c656c5c..f4d22b8e6 100644
--- a/src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GenderAggregator.php
+++ b/src/Bundle/ChillPersonBundle/Export/Aggregator/PersonAggregators/GenderAggregator.php
@@ -59,7 +59,11 @@ final readonly class GenderAggregator implements AggregatorInterface
                 return $this->translator->trans('Gender');
             }
 
-            return (string) $this->translatableStringHelper->localize($this->repository->find((int) $value)?->getLabel());
+            if (null === $gender = $this-repository->find((int) $value)) {
+                return '';
+            }
+
+            return (string) $this->translatableStringHelper->localize($gender->getLabel());
         };
     }