diff --git a/src/Bundle/ChillPersonBundle/Controller/AccompanyingPeriodController.php b/src/Bundle/ChillPersonBundle/Controller/AccompanyingPeriodController.php
index bb0081c27..c34702ad1 100644
--- a/src/Bundle/ChillPersonBundle/Controller/AccompanyingPeriodController.php
+++ b/src/Bundle/ChillPersonBundle/Controller/AccompanyingPeriodController.php
@@ -222,6 +222,10 @@ class AccompanyingPeriodController extends AbstractController
         $accompanyingPeriodsRaw = $this->accompanyingPeriodACLAwareRepository
             ->findByPerson($person, AccompanyingPeriodVoter::SEE);
 
+        usort($accompanyingPeriodsRaw, static function ($a, $b) {
+            return $b->getOpeningDate() > $a->getOpeningDate();
+        });
+
         // filter visible or not visible
         $accompanyingPeriods = array_filter($accompanyingPeriodsRaw, function (AccompanyingPeriod $ap) {
             return $this->isGranted(AccompanyingPeriodVoter::SEE, $ap);