diff --git a/dot_tmux.conf b/dot_tmux.conf
index b5b3e55..be5fd7e 100644
--- a/dot_tmux.conf
+++ b/dot_tmux.conf
@@ -17,10 +17,10 @@ set-option -g prefix C-space
 bind C-space send-prefix
 
 # use Alt-arrow keys without prefix key to switch panes
-bind -n M-Left select-pane -L
-bind -n M-Right select-pane -R
-bind -n M-Up select-pane -U
-bind -n M-Down select-pane -D
+#bind -n M-Left select-pane -L
+#bind -n M-Right select-pane -R
+#bind -n M-Up select-pane -U
+#bind -n M-Down select-pane -D
 
 # shift arrow to switch windows
 bind -n S-Left  previous-window