diff --git a/shell/shell.sh b/shell/shell.sh
index 189fd1b..c25ab55 100644
--- a/shell/shell.sh
+++ b/shell/shell.sh
@@ -7,10 +7,11 @@ shell_color() {
 	# shellcheck disable=SC2154
 	case "${SH}" in
 	"bash")
-		printf "\e[0"
+		printf "\x01\e[0"
 		if [ -n "${code}" ]; then
 			printf "%s" ";${code}"
 		fi
+		printf "m\x02"
 		;;
 	*)
 		printf "\033["
@@ -19,9 +20,9 @@ shell_color() {
 		else
 			printf "0"
 		fi
+		printf "m"
 		;;
 	esac
-	printf "m"
 }
 SH_BROWN="$(shell_color 33)"
 SH_CYAN="$(shell_color 36)"