diff --git a/addons/web/static/src/js/views/calendar/calendar_model.js b/addons/web/static/src/js/views/calendar/calendar_model.js
index 9635fc5ffc4..7ed57ceafa9 100644
--- a/addons/web/static/src/js/views/calendar/calendar_model.js
+++ b/addons/web/static/src/js/views/calendar/calendar_model.js
@@ -595,10 +595,6 @@ return AbstractModel.extend({
                 return;
             }
 
-            _.each(filter.filters, function (filter) {
-                filter.display = !filter.active;
-            });
-
             var fs = [];
             var undefined_fs = [];
             _.each(events, function (event) {