diff --git a/src/lib.rs b/src/lib.rs
index e5ff311..1307a25 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -173,14 +173,14 @@ struct MacOs;
 #[cfg(target_os = "macos")]
 impl Platform for MacOs {
     fn setup() -> Self {
-        MacOs
-    }
-
-    fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr> {
         APP_SET.call_once(|| {
             let bundle = mac_notification_sys::get_bundle_identifier("Script Editor").unwrap();
             mac_notification_sys::set_application(&bundle).unwrap();
         });
+        MacOs
+    }
+
+    fn notify(msg_title: &str, msg_body: &str) -> Result<(), ErrorRepr> {
         mac_notification_sys::send_notification(msg_title, &None, msg_body, &None).unwrap();
         Ok(())
     }