diff --git a/hosts/blue-shell/configuration.nix b/hosts/blue-shell/configuration.nix
index 07364e5..20ad291 100644
--- a/hosts/blue-shell/configuration.nix
+++ b/hosts/blue-shell/configuration.nix
@@ -1,4 +1,9 @@
-{ config, lib, pkgs, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}:
 {
   boot.loader.grub.enable = true;
 
diff --git a/hosts/blue-shell/disk-config.nix b/hosts/blue-shell/disk-config.nix
index 9be1ff5..2903130 100644
--- a/hosts/blue-shell/disk-config.nix
+++ b/hosts/blue-shell/disk-config.nix
@@ -18,9 +18,7 @@
                 type = "filesystem";
                 format = "ext4";
                 mountpoint = "/boot";
-                mountOptions = [
-                  "defaults"
-                ];
+                mountOptions = [ "defaults" ];
               };
             };
             luks = {
@@ -60,9 +58,7 @@
                   type = "filesystem";
                   format = "xfs";
                   mountpoint = "/var/lib/garage/data";
-                  mountOptions = [
-                    "defaults"
-                  ];
+                  mountOptions = [ "defaults" ];
                 };
               };
             };
@@ -80,9 +76,7 @@
               type = "filesystem";
               format = "ext4";
               mountpoint = "/";
-              mountOptions = [
-                "defaults"
-              ];
+              mountOptions = [ "defaults" ];
             };
           };
           swap = {
@@ -97,9 +91,7 @@
               type = "filesystem";
               format = "btrfs";
               mountpoint = "/var/lib/garage/meta";
-              mountOptions = [
-                "defaults"
-              ];
+              mountOptions = [ "defaults" ];
             };
           };
         };
diff --git a/hosts/blue-shell/hardware-configuration.nix b/hosts/blue-shell/hardware-configuration.nix
index d6d2835..86e1e30 100644
--- a/hosts/blue-shell/hardware-configuration.nix
+++ b/hosts/blue-shell/hardware-configuration.nix
@@ -1,14 +1,24 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "sr_mod" "virtio_blk" ];
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "sr_mod"
+    "virtio_blk"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
diff --git a/hosts/delite/disk-config.nix b/hosts/delite/disk-config.nix
index e478b7f..dea45f4 100644
--- a/hosts/delite/disk-config.nix
+++ b/hosts/delite/disk-config.nix
@@ -18,9 +18,7 @@
                 type = "filesystem";
                 format = "ext4";
                 mountpoint = "/boot";
-                mountOptions = [
-                  "defaults"
-                ];
+                mountOptions = [ "defaults" ];
               };
             };
             luks = {
@@ -52,9 +50,7 @@
               type = "filesystem";
               format = "ext4";
               mountpoint = "/";
-              mountOptions = [
-                "defaults"
-              ];
+              mountOptions = [ "defaults" ];
             };
           };
           swap = {
@@ -69,9 +65,7 @@
               type = "filesystem";
               format = "xfs";
               mountpoint = "/var/lib/garage/data";
-              mountOptions = [
-                "defaults"
-              ];
+              mountOptions = [ "defaults" ];
             };
           };
           metadata = {
@@ -80,9 +74,7 @@
               type = "filesystem";
               format = "btrfs";
               mountpoint = "/var/lib/garage/meta";
-              mountOptions = [
-                "defaults"
-              ];
+              mountOptions = [ "defaults" ];
             };
           };
         };
diff --git a/hosts/delite/hardware-configuration.nix b/hosts/delite/hardware-configuration.nix
index bfdede7..5fff330 100644
--- a/hosts/delite/hardware-configuration.nix
+++ b/hosts/delite/hardware-configuration.nix
@@ -1,18 +1,26 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{ config, lib, pkgs, modulesPath, ... }:
+{
+  config,
+  lib,
+  pkgs,
+  modulesPath,
+  ...
+}:
 
 {
-  imports =
-    [ (modulesPath + "/profiles/qemu-guest.nix")
-    ];
+  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
 
-  boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_blk" ];
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_blk"
+  ];
   boot.initrd.kernelModules = [ "dm-snapshot" ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
diff --git a/hosts/trinkgenossin/configuration.nix b/hosts/trinkgenossin/configuration.nix
index ca20c94..c5e0016 100644
--- a/hosts/trinkgenossin/configuration.nix
+++ b/hosts/trinkgenossin/configuration.nix
@@ -7,7 +7,7 @@
 }:
 {
   boot.loader.grub.enable = true;
-  boot.loader.grub.devices = ["/dev/vda"];
+  boot.loader.grub.devices = [ "/dev/vda" ];
 
   boot.kernelParams = [
     "boot.shell_on_fail=1"
diff --git a/hosts/trinkgenossin/hardware-configuration.nix b/hosts/trinkgenossin/hardware-configuration.nix
index c4ee45e..a1432c9 100644
--- a/hosts/trinkgenossin/hardware-configuration.nix
+++ b/hosts/trinkgenossin/hardware-configuration.nix
@@ -24,7 +24,7 @@
   boot.extraModulePackages = [ ];
 
   boot.initrd.luks.devices."cryptroot" = {
-   device = "/dev/disk/by-uuid/52a1fd17-63d7-4d0a-b7ff-74aceaf6085a";
+    device = "/dev/disk/by-uuid/52a1fd17-63d7-4d0a-b7ff-74aceaf6085a";
   };
 
   fileSystems."/" = {
@@ -47,9 +47,7 @@
     fsType = "btrfs";
   };
 
-  swapDevices = [
-    { device = "/dev/disk/by-label/swap"; }
-  ];
+  swapDevices = [ { device = "/dev/disk/by-label/swap"; } ];
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
   virtualisation.hypervGuest.enable = true;
diff --git a/secrets/secrets.nix b/secrets/secrets.nix
index 6661e18..686345a 100644
--- a/secrets/secrets.nix
+++ b/secrets/secrets.nix
@@ -21,7 +21,11 @@ let
 
   metronomKeys = [ metronom-host ];
 
-  garageKeys = [ trinkgenossin-host delite-host blue-shell-host ];
+  garageKeys = [
+    trinkgenossin-host
+    delite-host
+    blue-shell-host
+  ];
 in
 {
   # ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBB5XaH02a6+TchnyQED2VwaltPgeFCbildbE2h6nF5e root@nachtigall