diff --git a/main.go b/main.go
index bbe9a44..7da0406 100644
--- a/main.go
+++ b/main.go
@@ -262,6 +262,7 @@ const (
 func initServer() {
 	s, err := wish.NewServer(
 		wish.WithAddress(net.JoinHostPort(host, port)),
+		wish.WithHostKeyPath(".ssh/id_ed25519"),
 		wish.WithMiddleware(
 			bubbletea.Middleware(teaHandler),
 			activeterm.Middleware(), // Bubble Tea apps usually require a PTY.