diff --git a/tmcmus.sh b/tmcmus.sh
old mode 100755
new mode 100644
index 6f8df0d..c43d0e7
--- a/tmcmus.sh
+++ b/tmcmus.sh
@@ -25,4 +25,4 @@ fi
 
 tmux new-session -d -s "${session}" -n "cmus"
 tmux split-window -v -p 20 -t "${session}"
-tmux send-keys -t "${session}:1.1" "cmus" C-m
+tmux send-keys -u -t "${session}:1.1" "cmus" C-m