diff --git a/tools/unitctl/README.md b/tools/unitctl/README.md
index fdce6b322..ee02ab330 100644
--- a/tools/unitctl/README.md
+++ b/tools/unitctl/README.md
@@ -68,7 +68,7 @@ Commands:
 
 Options:
   -s, --control-socket-address <CONTROL_SOCKET_ADDRESS>
-          Path (unix:/var/run/unit/control.sock), tcp address with port (127.0.0.1:80), or URL
+          Path (unix:/var/run/unit/control.sock), tcp address with port (127.0.0.1:80), or URL. This flag can be specified multiple times.
   -w, --wait-timeout-seconds <WAIT_TIME_SECONDS>
           Number of seconds to wait for control socket to become available
   -t, --wait-max-tries <WAIT_MAX_TRIES>
diff --git a/tools/unitctl/unitctl/src/unitctl.rs b/tools/unitctl/unitctl/src/unitctl.rs
index bd318991c..d73aca254 100644
--- a/tools/unitctl/unitctl/src/unitctl.rs
+++ b/tools/unitctl/unitctl/src/unitctl.rs
@@ -14,7 +14,8 @@ pub(crate) struct UnitCtl {
         short = 's',
         long = "control-socket-address",
         value_parser = parse_control_socket_address,
-        help = "Path (unix:/var/run/unit/control.sock), tcp address with port (127.0.0.1:80), or URL"
+        value_name = "CONTROL_SOCKET_ADDRESS",
+        help = "Path (unix:/var/run/unit/control.sock), tcp address with port (127.0.0.1:80), or URL. This flag can be specified multiple times."
     )]
     pub(crate) control_socket_addresses: Option<Vec<ControlSocket>>,
     #[arg(