diff --git a/src/main.rs b/src/main.rs
index 90aa074..e700cbb 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -27,12 +27,12 @@ async fn publish_departure_data(client: &AsyncClient, data: &straba::NextDepartu
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct Args {
-    #[arg(default_value = "localhost")]
+    #[arg(long, default_value = "localhost")]
     broker: String,
 
-    #[arg(default_value_t = 1883)]
+    #[arg(long, default_value_t = 1883)]
     port: u16,
-    #[arg(default_value_t = 300)]
+    #[arg(long, default_value_t = 300)]
     interval: u32,
     
 }