diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
index 6a77045..712e9d1 100755
--- a/Admin/Install/Navigation.install.json
+++ b/Admin/Install/Navigation.install.json
@@ -5,7 +5,7 @@
         "type": 1,
         "subtype": 1,
         "name": "Calendar",
-        "uri": "{/base}/calendar/dashboard?{?}",
+        "uri": "{/base}/calendar/dashboard",
         "target": "self",
         "icon": "calendar_month",
         "order": 10,