diff --git a/installFish.sh b/installFish.sh
index 0402965..029176a 100644
--- a/installFish.sh
+++ b/installFish.sh
@@ -65,7 +65,7 @@ fish -c "abbr untgz 'tar -xvzf'"
 fish -c "abbr - 'cd -'"
 if grep "WSL" /proc/version > /dev/null; # only for WSL
 then
-    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y && sudo do-release-upgrade'"
+    fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt full-upgrade -y && sudo apt autoremove -y'"
     fish -c "abbr d 'explorer.exe .'"
 else # if regular distro (i.e. Ubuntu)
     fish -c "abbr bigupdate 'sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y && sudo snap refresh'"