diff --git a/i.sh b/i.sh
index d601472..ec94e00 100644
--- a/i.sh
+++ b/i.sh
@@ -51,14 +51,15 @@ apt-get update
 
 
 ## Install common system utilities
-/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::='--force-confdef' install whois omping tmux sshpass wget axel nano pigz net-tools iptraf iotop iftop iperf unzip zip software-properties-common aptitude curl dos2unix dialog mlocate build-essential git ipset htop fish neofetch glusterfs-server glusterfs-client tmate lshw ifupdown2
+/usr/bin/env DEBIAN_FRONTEND=noninteractive apt -y upgrade
+/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::='--force-confdef' install whois omping tmux sshpass wget axel nano pigz net-tools iptraf iotop iftop iperf unzip zip software-properties-common aptitude curl dos2unix dialog mlocate build-essential git ipset htop fish neofetch glusterfs-server glusterfs-client tmate lshw ifupdown2 sudo
 
-/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get install gnupg1 apt-transport-https dirmngr
+/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get -y install gnupg1 apt-transport-https dirmngr
 export INSTALL_KEY=379CE192D401AB61
-sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys $INSTALL_KEY
-echo "deb https://ookla.bintray.com/debian generic main" | sudo tee  /etc/apt/sources.list.d/speedtest.list
+apt-key adv --keyserver keyserver.ubuntu.com --recv-keys $INSTALL_KEY
+echo "deb https://ookla.bintray.com/debian generic main" | tee /etc/apt/sources.list.d/speedtest.list
 apt-get update
-/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get install speedtest
+/usr/bin/env DEBIAN_FRONTEND=noninteractive apt-get -y install speedtest
 
 systemctl enable glusterd