diff --git a/install.sh b/install.sh
index 6fd48386..716f8339 100755
--- a/install.sh
+++ b/install.sh
@@ -10,7 +10,7 @@ PURPLE='\033[0;35m'
 
 INSTALLATION_PATH="/opt/myspeed"
 
-while getopts "d:" o; do
+while getopts "d:" o > /dev/null 2>&1; do
     # shellcheck disable=SC2220
     case "${o}" in
         d) INSTALLATION_PATH=${OPTARG} ;;