diff --git a/zsh_functions b/zsh_functions
index 3e4ab0f..26eb8ea 100644
--- a/zsh_functions
+++ b/zsh_functions
@@ -2,17 +2,6 @@ twitch() {
     livestreamer "twitch.tv/$1" &
 }
 
-_sysupgrade(){
-    old_kernel=$(pacman -Q linux-raspberrypi 2>/dev/null | awk '{print $2 }')
-    pacmatic -Syu
-    new_kernel=$(pacman -Q linux-raspberrypi 2>/dev/null | awk '{print $2 }')
-    if [[ $old_kernel != $new_kernel  && $(uname -m) == 'armv7l' ]]
-    then
-        mkinitcpio -k "$new_kernel-ARCH" -g /boot/initrd
-    fi
-    cower -u
-}
-
 copy_img_to_usb(){
     if [[ $1 = "" ]]
     then
diff --git a/zshrc b/zshrc
index af42bdd..c1a988f 100644
--- a/zshrc
+++ b/zshrc
@@ -53,9 +53,10 @@ alias m='make'
 alias cmake='cmake -G Ninja'
 alias wlan='sudo netctl-auto list'
 alias adb-connect='adb connect 192.168.1.138:5555'
-alias sysupgrade='sudo zsh -ci _sysupgrade'
+alias sysupgrade='sudo pacmatic -Syu; cower -u'
 alias delete-old-archives='sudo zsh -ci _delete-old-archives'
 alias clean-paccache='sudo -s -- paccache -r; paccache -ruk0'
+alias krypto="ssh -t azure screen -r"
 if test -f "$(which nvim)"
 then
     alias v='nvim'