diff --git a/scripts/OS/Arch/setup.sh b/scripts/OS/Arch/setup.sh
index 351e5465..3c1fe94d 100755
--- a/scripts/OS/Arch/setup.sh
+++ b/scripts/OS/Arch/setup.sh
@@ -30,7 +30,7 @@ echo "Please choose a password for the user \`root\`";
 arch-chroot "$ARCH_MOUNT_ROOT" passwd;
 
 dir="$(realpath ../../..)";
-scriptRoot="$(realpath --relative-to "$(pwd)" "$dir")";
+scriptRoot="$(realpath --relative-to "$dir" "$(pwd)")";
 cp -r "$dir" "$ARCH_MOUNT_ROOT/tmp/";
 arch-chroot "$ARCH_MOUNT_ROOT" bash "$scriptRoot/../../Software/GRUB/install.sh";