diff --git a/scripts/tmuxs/new.sh b/scripts/tmuxs/new.sh
index 161a127..deef6c8 100755
--- a/scripts/tmuxs/new.sh
+++ b/scripts/tmuxs/new.sh
@@ -24,5 +24,9 @@ if ! tmux has-session -t=$selected_name 2> /dev/null; then
     tmux new-session -ds $selected_name -c $selected
 fi
 
-tmux switch-client -t $selected_name
+if [[ -z $TMUX ]]; then
+    tmux attach -t $selected_name
+else :
+    tmux switch-client -t $selected_name
+fi