diff --git a/nix/home-manager/programs/chromium.nix b/nix/home-manager/programs/chromium.nix
index 3552e7b..2d9070d 100644
--- a/nix/home-manager/programs/chromium.nix
+++ b/nix/home-manager/programs/chromium.nix
@@ -58,7 +58,9 @@ in {
 
   programs.brave = {
     # TODO: enable this on aarch64-linux
-    enable = true && !pkgs.stdenv.targetPlatform.isAarch64;
+    enable =
+      true
+      && !pkgs.stdenv.targetPlatform.isAarch64;
     inherit extensions;
   };
 
diff --git a/nix/os/devices/justyna-p300/pkg.nix b/nix/os/devices/justyna-p300/pkg.nix
index 2b9ebf0..e780b7e 100644
--- a/nix/os/devices/justyna-p300/pkg.nix
+++ b/nix/os/devices/justyna-p300/pkg.nix
@@ -50,11 +50,13 @@ in {
   };
 
   home-manager.users.justyna =
-    lib.attrsets.recursiveUpdate (homeEnv {
+    lib.attrsets.recursiveUpdate
+    (homeEnv {
       layout = "de";
       options = [];
       variant = "";
-    }) {
+    })
+    {
       services.syncthing.enable = true;
       services.syncthing.tray = true;
 
diff --git a/nix/os/devices/sj-bm-hostkey0/flake.nix b/nix/os/devices/sj-bm-hostkey0/flake.nix
index 3b4ed54..74478dd 100644
--- a/nix/os/devices/sj-bm-hostkey0/flake.nix
+++ b/nix/os/devices/sj-bm-hostkey0/flake.nix
@@ -46,8 +46,7 @@
 
               {
                 nixpkgs.overlays = [
-                  (final: previous: {
-                  })
+                  (final: previous: {})
                 ];
               }
             ]
diff --git a/nix/os/devices/sj-vps-htz0/system.nix b/nix/os/devices/sj-vps-htz0/system.nix
index 2bb6048..7efcbbd 100644
--- a/nix/os/devices/sj-vps-htz0/system.nix
+++ b/nix/os/devices/sj-vps-htz0/system.nix
@@ -93,8 +93,7 @@ in {
 
   nix.gc = {automatic = true;};
 
-  containers = {
-  };
+  containers = {};
 
   home-manager.users.steveej = import ../../../home-manager/configuration/text-minimal.nix {
     inherit pkgs;
diff --git a/nix/os/devices/srv0-dmz0/configuration.nix b/nix/os/devices/srv0-dmz0/configuration.nix
index c1983d2..b59afac 100644
--- a/nix/os/devices/srv0-dmz0/configuration.nix
+++ b/nix/os/devices/srv0-dmz0/configuration.nix
@@ -121,8 +121,7 @@ in {
 
   nix.gc = {automatic = true;};
 
-  containers = {
-  };
+  containers = {};
 
   # sops.secrets.holochain-nomad-agent-ca = {
   #   sopsFile = ../../../../secrets/holochain-infra/nomad.yaml;
diff --git a/nix/os/devices/voodoo/flake.nix b/nix/os/devices/voodoo/flake.nix
index a926349..7e94241 100644
--- a/nix/os/devices/voodoo/flake.nix
+++ b/nix/os/devices/voodoo/flake.nix
@@ -55,8 +55,7 @@
 
               {
                 nixpkgs.overlays = [
-                  (final: previous: {
-                  })
+                  (final: previous: {})
                 ];
               }
             ]