diff --git a/wwwroot/index.ui b/wwwroot/index.ui
index 5bb4b86..9e46d09 100644
--- a/wwwroot/index.ui
+++ b/wwwroot/index.ui
@@ -1,7 +1,8 @@
 {% set roles = get_user_roles(get_user()) %}
 {% set userorgid = get_userorgid() if get_userorgid is defined else '' %}
 {% set is_admin = userorgid == '0' %}
-{% set is_distributor = j2_is_distributor(request) %}
+{% set is_distributor = false %}
+{% if j2_is_distributor is defined %}{% set is_distributor = j2_is_distributor(request) %}{% endif %}
 {
     "widgettype": "VBox",
     "id": "datamart_root",