diff --git a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
index 02002e5ca..04785eca5 100644
--- a/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
+++ b/src/Bundle/ChillPersonBundle/Resources/public/vuejs/AccompanyingCourse/store/index.js
@@ -28,8 +28,6 @@ let initPromise = getAccompanyingCourse(id)
             },
             closeParticipation(state, { participation, payload }) {
                console.log('### mutation: close item', { participation, payload });
-               // temporaire, le temps que le backend ajoute la enddate
-               participation.endDate = { datetime: "2021-05-06T10:49:00+0200" }; 
                // trouve dans le state le payload et le supprime du state
                state.accompanyingCourse.participations = state.accompanyingCourse.participations.filter(participation => participation !== payload);
                // pousse la participation