1 files changed, 1 insertions, 1 deletions

diff --git a/swaybar/tray/watcher.c b/swaybar/tray/watcher.c
index 551e1d12..2458a8c2 100644
--- a/swaybar/tray/watcher.c
+++ b/swaybar/tray/watcher.c
@@ -106,7 +106,7 @@ static int register_host(sd_bus_message *msg, void *data, sd_bus_error *error) {
                 sway_log(SWAY_DEBUG, "Registering Status Notifier Host '%s'", service);
                 list_add(watcher->hosts, strdup(service));
                 sd_bus_emit_signal(watcher->bus, obj_path, watcher->interface,
-                                "StatusNotifierHostRegistered", "s", service);
+                                "StatusNotifierHostRegistered", "");
         } else {
                 sway_log(SWAY_DEBUG, "Status Notifier Host '%s' already registered", service);
         }