diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
index c391846..5f1be5e 100644
--- a/Admin/Install/Navigation.install.json
+++ b/Admin/Install/Navigation.install.json
@@ -5,7 +5,7 @@
         "type": 1,
         "subtype": 1,
         "name": "Calendar",
-        "uri": "/{/lang}/backend/calendar/dashboard",
+        "uri": "/{/lang}/backend/calendar/dashboard?{?}",
         "target": "self",
         "icon": "fa fa-calendar",
         "order": 10,
@@ -20,7 +20,7 @@
         "type": 2,
         "subtype": 1,
         "name": "Calendar",
-        "uri": "/{/lang}/backend/calendar/dashboard",
+        "uri": "/{/lang}/backend/calendar/dashboard?{?}",
         "target": "self",
         "icon": null,
         "order": 30,