diff --git a/sh/tmux.sh b/sh/tmux.sh
index 18b92d2..6b58047 100644
--- a/sh/tmux.sh
+++ b/sh/tmux.sh
@@ -293,8 +293,8 @@ bind-key C-s command-prompt { rename-session '%%' }
 bind-key C-w command-prompt { rename-window '%%' }
 
 # split window
-bind-key h split-window -h
-bind-key v split-window -v
+bind-key h split-window -c '#{pane_current_path}' -h
+bind-key v split-window -c '#{pane_current_path}' -v
 
 # kill server
 bind-key k kill-server