diff --git a/module/script.nix b/module/script.nix
index b657907..4c20d1b 100644
--- a/module/script.nix
+++ b/module/script.nix
@@ -157,7 +157,9 @@ do_update() {
             if [[ -f /boot/grub/grub.cfg ]]
             then
                     echo "bootloader 'GRUB' detected, configuring test-boot into new system"
-                    "''${latest_system}/bin/switch-to-configuration" "boot"
+                    #"''${latest_system}/bin/switch-to-configuration" "boot"
+                    #"/run/booted-system/bin/switch-to-configuration" "boot"
+                    "/run/current-system/bin/switch-to-configuration" "boot"
                     ${grub-reboot} "NixOS - All configurations>0"
                     #${grub-reboot} "NixOS - Profile '$PROFILE_NAME'>0"
             elif ${bootctl} list 2>&1 | ${grep} -v "No boot loader entries found." > /dev/null