diff --git a/tmgodev.sh b/tmgodev.sh
old mode 100755
new mode 100644
index 4bce49e..b52d0c6
--- a/tmgodev.sh
+++ b/tmgodev.sh
@@ -39,4 +39,4 @@ tmux new-window -n "scratch" -t "${session}"
 tmux send-keys -t "${session}:3.1" "git status" C-m
 
 # finally attach to the new session
-tmux attach-session -t "${session}"
+tmux -u attach-session -t "${session}"