diff --git a/dot_config/tmux/tmux.conf b/dot_config/tmux/tmux.conf
index c43f04e..2732dfd 100644
--- a/dot_config/tmux/tmux.conf
+++ b/dot_config/tmux/tmux.conf
@@ -1,6 +1,6 @@
 # vim keybindings in copy mode
-set-option -g mouse on
-setw -g mode-keys vi
+set-window-option -g mode-keys vi
+# set-option -g mouse on
 # set-option -s set-clipboard off
 bind P paste-buffer
 bind-key -T copy-mode-vi v send-keys -X begin-selection