diff --git a/substrate/bin/node-template/node/src/service.rs b/substrate/bin/node-template/node/src/service.rs
index 4c41e988d0af43084706e09c4d1304bfe1efbbcd..7a90a7b48a80f4b19e7441c826a890a123608075 100644
--- a/substrate/bin/node-template/node/src/service.rs
+++ b/substrate/bin/node-template/node/src/service.rs
@@ -3,7 +3,7 @@
 use std::sync::Arc;
 use std::time::Duration;
 use sc_client_api::{ExecutorProvider, RemoteBackend};
-use node_template_runtime::{self, Block, RuntimeApi};
+use node_template_runtime::{self, opaque::Block, RuntimeApi};
 use sc_service::{error::Error as ServiceError, Configuration, ServiceComponents, TaskManager};
 use sp_inherents::InherentDataProviders;
 use sc_executor::native_executor_instance;