diff --git a/src/agenda_culturel/templates/agenda_culturel/organisation_form.html b/src/agenda_culturel/templates/agenda_culturel/organisation_form.html
index 118e21e..07116f5 100644
--- a/src/agenda_culturel/templates/agenda_culturel/organisation_form.html
+++ b/src/agenda_culturel/templates/agenda_culturel/organisation_form.html
@@ -33,7 +33,15 @@
 
 <script>
 const places = document.querySelector('#id_principal_place');
-const choices_places = new Choices(places);
+const choices_places = new Choices(places,
+    {
+            placeholderValue: 'Sélectionner le lieu principal ',
+            allowHTML: true,
+            delimiter: ',',
+            removeItemButton: true,
+            shouldSort: false,
+        }
+);
 </script>
 
 {% endblock %}
\ No newline at end of file