diff --git a/backend/rust/kokoros/src/service.rs b/backend/rust/kokoros/src/service.rs
index a97cc4bf5..512cc003b 100644
--- a/backend/rust/kokoros/src/service.rs
+++ b/backend/rust/kokoros/src/service.rs
@@ -284,7 +284,7 @@ impl Backend for KokorosService {
         };
         Ok(Response::new(backend::StatusResponse {
             state,
-            memory: None,
+            ..Default::default()
         }))
     }