diff --git a/src/service.rs b/src/service.rs
index 0247a2e..e026b0f 100644
--- a/src/service.rs
+++ b/src/service.rs
@@ -8,7 +8,7 @@ pub struct SessionService {
 
 #[dbus_interface(name = "com.system76.CosmicSession")]
 impl SessionService {
-	async fn exit(&mut self) {
+	fn exit(&mut self) {
 		match self.exit_tx.take() {
 			Some(tx) => {
 				tx.send(()).ok();
@@ -18,4 +18,8 @@ impl SessionService {
 			}
 		}
 	}
+
+	fn restart(&self) {
+		warn!("restarting session");
+	}
 }