diff --git a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
index 9eec8e6fb..7c451200e 100644
--- a/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
+++ b/src/Bundle/ChillPersonBundle/Entity/AccompanyingPeriod.php
@@ -433,7 +433,7 @@ class AccompanyingPeriod
             return false;
         }
 
-        $participation = $this->participationsContainsPerson($person);
+        $participation = $this->getParticipationsContainsPerson($person);
         if (!null === $participation)
         {
             $person = $participation->getPerson();