diff --git a/calendrier/views.py b/calendrier/views.py
index 6d2fc07..26e7a6c 100644
--- a/calendrier/views.py
+++ b/calendrier/views.py
@@ -287,7 +287,7 @@ class ViewEvent(LoginRequiredMixin, TemplateView):
 
         context["event"] = event
         context["instrument_count"] = instrument_count_l
-        context["participants"] = participants
+        context["participants"] = participants.order_by('-creationDate')
         context["nboui"] = len(participants.filter(reponse="oui"))
         context["nbpe"] = len(participants.filter(reponse="pe"))
         context["nbnon"] = len(participants.filter(reponse="non"))