diff --git a/src/uu/kill/src/kill.rs b/src/uu/kill/src/kill.rs
index 87de0ff54d..abb55f8452 100644
--- a/src/uu/kill/src/kill.rs
+++ b/src/uu/kill/src/kill.rs
@@ -159,13 +159,9 @@ fn print_signal(signal_name_or_value: &str) -> UResult<()> {
 }
 
 fn print_signals() {
-    for (idx, signal) in ALL_SIGNALS.iter().enumerate() {
-        if idx > 0 {
-            print!(" ");
-        }
-        print!("{signal}");
+    for signal in ALL_SIGNALS.iter() {
+        println!("{signal}");
     }
-    println!();
 }
 
 fn list(arg: Option<&String>) -> UResult<()> {