diff --git a/charge-controller-supervisor/src/main.rs b/charge-controller-supervisor/src/main.rs
index da15ff0..3709a99 100644
--- a/charge-controller-supervisor/src/main.rs
+++ b/charge-controller-supervisor/src/main.rs
@@ -150,6 +150,7 @@ async fn watch(args: Args) -> eyre::Result<()> {
         follow_voltage_tx,
     ));
     let server_task = tokio::task::spawn(server.launch());
+    log::warn!("...started!");
 
     tokio::select! {
         v = controller_tasks.next() => {