diff --git a/.tmux.conf b/.tmux.conf
index 6a3c4da..cd34f63 100644
--- a/.tmux.conf
+++ b/.tmux.conf
@@ -140,4 +140,4 @@ bind-key C-b last-window
 ### special settings for MacOS
 ##########################################
 # url: https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard
-set-option -g default-command "reattach-to-user-namespace -l bash"
+#set-option -g default-command "reattach-to-user-namespace -l bash"