diff --git a/apps/emqx_connector/src/schema/emqx_connector_schema.erl b/apps/emqx_connector/src/schema/emqx_connector_schema.erl
index b9f4f6884..6d72e0480 100644
--- a/apps/emqx_connector/src/schema/emqx_connector_schema.erl
+++ b/apps/emqx_connector/src/schema/emqx_connector_schema.erl
@@ -50,6 +50,8 @@ enterprise_fields_connectors() ->
 
 -else.
 
+enterprise_api_schemas(Method) -> [].
+
 enterprise_fields_connectors() -> [].
 
 -endif.