diff --git a/kuksa_databroker/databroker/src/viss/v2/server.rs b/kuksa_databroker/databroker/src/viss/v2/server.rs
index 9c0d0551..01f96fc3 100644
--- a/kuksa_databroker/databroker/src/viss/v2/server.rs
+++ b/kuksa_databroker/databroker/src/viss/v2/server.rs
@@ -168,6 +168,7 @@ impl Viss for Server {
                         data_type: None,
                         description: None,
                         allowed: None,
+                        unit: None,
                     })
                     .map_err(|err| SetErrorResponse {
                         request_id: request_id.clone(),