diff --git a/machines/photo01/_configuration.nix b/machines/photo01/_configuration.nix
index 18363b9..821a18c 100644
--- a/machines/photo01/_configuration.nix
+++ b/machines/photo01/_configuration.nix
@@ -1,7 +1,12 @@
 # TODO: revamp to use the same framework as the other VMs
-{ lib, pkgs, inputs, ... }:
+{
+  pkgs,
+  inputs,
+  ...
+}:
 
-let address = "129.199.146.101";
+let
+  address = "129.199.146.101";
 in
 {
   imports = [
@@ -28,7 +33,9 @@ in
 
   services.openssh = {
     enable = true;
-    settings = { PasswordAuthentication = false; };
+    settings = {
+      PasswordAuthentication = false;
+    };
   };
 
   users.users.root.openssh.authorizedKeys.keys = [
@@ -39,7 +46,12 @@ in
   security.acme.acceptTerms = true;
   security.acme.defaults.email = "webmaster@nixos.org";
 
-  networking.firewall.allowedTCPPorts = [ 22 80 443 8007 ];
+  networking.firewall.allowedTCPPorts = [
+    22
+    80
+    443
+    8007
+  ];
   networking.firewall.allowedUDPPorts = [ ];
 
   networking.useNetworkd = true;
@@ -75,23 +87,26 @@ in
 
   nix = {
     settings = {
-      trusted-users = [ "@wheel" "root" "nix-ssh" ];
+      trusted-users = [
+        "@wheel"
+        "root"
+        "nix-ssh"
+      ];
       auto-optimise-store = true;
     };
     #package = pkgs.nixUnstable;
-    extraOptions = let
-      empty_registry = builtins.toFile "empty-flake-registry.json"
-        ''{"flakes":[],"version":2}'';
-    in ''
-      experimental-features = nix-command flakes
-      flake-registry = ${empty_registry}
-      builders-use-substitutes = true
-    '';
+    extraOptions =
+      let
+        empty_registry = builtins.toFile "empty-flake-registry.json" ''{"flakes":[],"version":2}'';
+      in
+      ''
+        experimental-features = nix-command flakes
+        flake-registry = ${empty_registry}
+        builders-use-substitutes = true
+      '';
     registry.nixpkgs.flake = inputs.nixpkgs;
     nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
   };
 
-
   system.stateVersion = "24.05";
 }
-
diff --git a/machines/photo01/_hardware-configuration.nix b/machines/photo01/_hardware-configuration.nix
index 9ce9955..d9ffbf4 100644
--- a/machines/photo01/_hardware-configuration.nix
+++ b/machines/photo01/_hardware-configuration.nix
@@ -3,8 +3,14 @@
 {
   imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
 
-  boot.initrd.availableKernelModules =
-    [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
+  boot.initrd.availableKernelModules = [
+    "ata_piix"
+    "uhci_hcd"
+    "virtio_pci"
+    "virtio_scsi"
+    "sd_mod"
+    "sr_mod"
+  ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
@@ -13,4 +19,3 @@
 
   nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
-
diff --git a/machines/photo01/immich.nix b/machines/photo01/immich.nix
index e252ce9..d19721c 100644
--- a/machines/photo01/immich.nix
+++ b/machines/photo01/immich.nix
@@ -9,8 +9,7 @@
   services.nginx.virtualHosts."immich.cgiga.fr" = {
     enableACME = true;
     forceSSL = true;
-    serverAliases = [];
+    serverAliases = [ ];
     locations."/".proxyPass = "http://localhost:2283/";
   };
 }
-
diff --git a/machines/photo01/photoprism.nix b/machines/photo01/photoprism.nix
index 0ee31da..5398c5d 100644
--- a/machines/photo01/photoprism.nix
+++ b/machines/photo01/photoprism.nix
@@ -1,6 +1,10 @@
-{ lib, modulesPath, pkgs, ... }:
+{
+  pkgs,
+  ...
+}:
 
-let port = 2342;
+let
+  port = 2342;
 in
 {
   services.photoprism = {
@@ -32,22 +36,23 @@ in
     dataDir = "/data/mysql";
     package = pkgs.mariadb;
     ensureDatabases = [ "photoprism" ];
-    ensureUsers = [{
-      name = "photoprism";
-      ensurePermissions = {
-        "photoprism.*" = "ALL PRIVILEGES";
-      };
-    }];
+    ensureUsers = [
+      {
+        name = "photoprism";
+        ensurePermissions = {
+          "photoprism.*" = "ALL PRIVILEGES";
+        };
+      }
+    ];
   };
 
   services.nginx.virtualHosts."photoprism.cgiga.fr" = {
     enableACME = true;
     forceSSL = true;
-    serverAliases = [];
+    serverAliases = [ ];
     locations."/" = {
       proxyPass = "http://localhost:${toString port}/";
       proxyWebsockets = true;
     };
   };
 }
-