diff --git a/static/admin/config.yml b/static/admin/config.yml
index 42b4e48..45d9416 100644
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@@ -225,8 +225,8 @@ collections:
                 fields:
                   - {label: "Titel", name: "name", widget: "string"}
                   - {label: "Position", name: "weight", widget: "number"}
-                  - {label: "Untermenüs", name: "hasChildren", widget: "boolean"}
-                  - {label: "Link", name: "URL", widget: "string"}
+                  - {label: "Untermenüs", name: "hasChildren", widget: "boolean", required: false}
+                  - {label: "Link", name: "URL", widget: "string", required: false}
                   - {label: "Untermenü von", name: "parent", widget: "relation", collection: "config", file: "hugo-config", search_fields: ['menu.main.*.name'], display_fields: ['menu.main.*.name'], value_field: "menu.main.*.name", required: false}
               - label: "unteres Menü"
                 name: "footer"