diff --git a/sh/tmux.sh b/sh/tmux.sh
index 4bd7618..930ea42 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -2,6 +2,17 @@
 # │ tmux │
 # ╰──────╯
 
+# kill
+#= tmk
+rwx_tmux_kill() {
+	local server="${1}"
+	if [ "${server}" ]; then
+		tmux -L "${server}" kill-server 2>"/dev/null"
+	else
+		rwx_tmux_list
+	fi
+}
+
 # list
 #= tml
 rwx_tmux_list() {