diff --git a/operating-systems/buer.scm b/operating-systems/buer.scm
index f88e603..753a498 100644
--- a/operating-systems/buer.scm
+++ b/operating-systems/buer.scm
@@ -106,7 +106,7 @@
    (bootloader
     (bootloader-configuration
      (bootloader grub-bootloader)
-     (targets `("/dev/disk/by-id/wwn-0x50026b7785a0a591"))
+     (targets `("/dev/sda"))
      (theme (grub-theme
              (color-normal
               '((fg . light-gray) (bg . black)))
@@ -188,9 +188,9 @@
                            (iota 2 1)))))
 
           #|Home environment services|#
-          (service guix-home-service-type
-                   (if (file-exists? "/run/current-system/provenance") '()
-                     `(("radio" ,home-environment:radio))))
+          ;(service guix-home-service-type
+          ;         (if (file-exists? "/run/current-system/provenance") '()
+          ;           `(("radio" ,home-environment:radio))))
 
           #|Log services|#
           (service rottlog-service-type)
@@ -316,9 +316,9 @@
                             ("vm.watermark_boost_factor" . "0")
                             ("vm.watermark_scale_factor" . "125")
                             ("vm.page-cluster" . "0")))
-          (simple-service 'security-syctl-settings sysctl-service-type
-                          (alist-delete "net.core.bpf_jit_harden"
-                                        %kicksecure-sysctl-rules))
+          ;(simple-service 'security-syctl-settings sysctl-service-type
+          ;                (alist-delete "net.core.bpf_jit_harden"
+          ;                              %kicksecure-sysctl-rules))
 
           #|Base services|#
           (service urandom-seed-service-type)
diff --git a/operating-systems/buer/file-systems.scm b/operating-systems/buer/file-systems.scm
index 5b53fea..7c07b0d 100644
--- a/operating-systems/buer/file-systems.scm
+++ b/operating-systems/buer/file-systems.scm
@@ -10,7 +10,7 @@
 ;;; privileged-program-capabitilities receive a list-of-strings
 
 (define partition:guix
-  (uuid "511993de-4ee0-445f-9bd6-b6625941102b"))
+  (file-system-label "guix"))
 
 (define volumes
   (list #|base|#