diff --git a/src/agenda_culturel/filters.py b/src/agenda_culturel/filters.py
index 1927fc3..5ca2786 100644
--- a/src/agenda_culturel/filters.py
+++ b/src/agenda_culturel/filters.py
@@ -404,7 +404,6 @@ class SimpleSearchEventFilter(django_filters.FilterSet):
             choices=[(False, _("No")), (True, _("Yes"))], 
             null_label=None,
             empty_label=None,
-            required=True,
             method="in_past",
             widget=forms.Select)