diff --git a/tmux_ssh b/tmux_ssh
index 57a4c9c..23adddc 100755
--- a/tmux_ssh
+++ b/tmux_ssh
@@ -1,9 +1,13 @@
 #!/bin/sh
 #
-SESSION=$(tmux display-message -p '#S' 2> /dev/null)
+SESSION=$(tmux ls -F "#{session_name}")
+
+echo $NEW
 
 if [ "$SESSION" = "" ]; then
 	tmux attach-session -t default_ssh || tmux new-session -s default_ssh
+else
+	echo tmux-session \"$SESSION\" already running.
 fi