diff --git a/linuxclientinstall.sh b/linuxclientinstall.sh
index 8e509cd..ca33395 100644
--- a/linuxclientinstall.sh
+++ b/linuxclientinstall.sh
@@ -61,13 +61,13 @@ fi
 echo "Installing RustDesk"
 if [ "${ID}" = "debian" ] || [ "$OS" = "Ubuntu" ] || [ "$OS" = "Debian" ]  || [ "${UPSTREAM_ID}" = "ubuntu" ] || [ "${UPSTREAM_ID}" = "debian" ]; then
     wget https://github.com/rustdesk/rustdesk/releases/download/1.2.3-1/rustdesk-1.2.3-1-x86_64.deb
-    apt-get install -fy ./rustdesk-1.2.3-1-x86_64.deb > null
+    apt-get install -fy ./rustdesk-1.2.3-1-x86_64.deb > /dev/null
 elif [ "$OS" = "CentOS" ] || [ "$OS" = "RedHat" ] || [ "$OS" = "Fedora Linux" ]  || [ "${UPSTREAM_ID}" = "rhel" ] ; then
     wget https://github.com/rustdesk/rustdesk/releases/download/1.2.3-1/rustdesk-1.2.3-1.x86_64.rpm
-    yum localinstall ./rustdesk-1.2.3-1.x86_64.rpm -y > null
+    yum localinstall ./rustdesk-1.2.3-1.x86_64.rpm -y > /dev/null
 elif [ "${UPSTREAM_ID}" = "suse" ] ; then
     wget https://github.com/rustdesk/rustdesk/releases/download/1.2.3-1/rustdesk-1.2.3-1.x86_64-suse.rpm
-    zypper -n install --allow-unsigned-rpm ./rustdesk-1.2.3-1.x86_64-suse.rpm > null
+    zypper -n install --allow-unsigned-rpm ./rustdesk-1.2.3-1.x86_64-suse.rpm > /dev/null
 else
     echo "Unsupported OS"
     # here you could ask the user for permission to try and install anyway