diff --git a/scripts/tmux_spinner.sh b/scripts/tmux_spinner.sh
index 354c3bb..9b1b979 100755
--- a/scripts/tmux_spinner.sh
+++ b/scripts/tmux_spinner.sh
@@ -16,7 +16,7 @@ MESSAGE="$1"
 END_MESSAGE="$2"
 SPIN='-\|/'
 
-trap "tmux display-message $END_MESSAGE; exit" SIGINT SIGTERM
+trap "tmux display-message '$END_MESSAGE'; exit" SIGINT SIGTERM
 
 main() {
 	local i=0