diff --git a/brian_dashboard_manager/inventory_provider/interfaces.py b/brian_dashboard_manager/inventory_provider/interfaces.py
index b9f574087e9e33bb30f7763ab006f14b953079e0..429969405e9b63fbe53c71b40a6be96e8dbabfdf 100644
--- a/brian_dashboard_manager/inventory_provider/interfaces.py
+++ b/brian_dashboard_manager/inventory_provider/interfaces.py
@@ -106,7 +106,7 @@ INTERFACE_LIST_SCHEMA = {
             'type': 'object',
             'properties': {
                 'name': {'type': 'string'},
-                'interface_type': {'enum': _INTERFACE_TYPES}
+                'interface_type': {'type': 'string'},
             },
             'required': ['name', 'interface_type']
         },
@@ -118,7 +118,7 @@ INTERFACE_LIST_SCHEMA = {
                 'description': {'type': 'string'},
                 'dashboards': {
                     'type': 'array',
-                    'items': {'enum': _DASHBOARD_IDS}
+                    'items': {'type': 'string'}
                 },
                 'dashboards_info': {
                     'type': 'array',