diff --git a/operating-systems/buer.scm b/operating-systems/buer.scm
index a09208c..2f71470 100644
--- a/operating-systems/buer.scm
+++ b/operating-systems/buer.scm
@@ -106,7 +106,15 @@
    (bootloader
     (bootloader-configuration
      (bootloader grub-bootloader)
-     (targets `("/dev/sda"))))
+     (targets `("/dev/sda"))
+     (theme (grub-theme
+             (color-normal
+              '((fg . light-gray) (bg . black)))
+             (color-highlight
+              '((fg . black) (bg . light-gray)))
+             (image (file-append %artwork-repository
+                                 "/backgrounds/guix-silver-16-9.svg"))
+             (gfxmode `("1280x720x32"))))))
 
    (kernel-arguments
     (cons* "thinkpad_acpi.fan_control=1"