diff --git a/src/bin/main.rs b/src/bin/main.rs
index f0965209..2976281f 100644
--- a/src/bin/main.rs
+++ b/src/bin/main.rs
@@ -71,7 +71,7 @@ pub fn runner() -> i32 {
         )
         .arg(
             Arg::with_name("cluster-name")
-                .short("cn")
+                .short("N")
                 .long("cluster-name")
                 .takes_value(true)
                 .default_value("default"),