diff --git a/nixos/hosts/nixos-rpi4-01/default.nix b/nixos/hosts/nixos-rpi4-01/default.nix
index 93baa01d..18809091 100644
--- a/nixos/hosts/nixos-rpi4-01/default.nix
+++ b/nixos/hosts/nixos-rpi4-01/default.nix
@@ -21,9 +21,9 @@
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = { 
-      device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
-      fsType = "ext4";
-    };
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
 
   swapDevices = [ ];
   networking.useDHCP = lib.mkDefault true;
diff --git a/nixos/hosts/nixos-rpi4-02/default.nix b/nixos/hosts/nixos-rpi4-02/default.nix
index 5db39f08..198e70d9 100644
--- a/nixos/hosts/nixos-rpi4-02/default.nix
+++ b/nixos/hosts/nixos-rpi4-02/default.nix
@@ -21,9 +21,9 @@
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = { 
-      device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
-      fsType = "ext4";
-    };
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
 
   swapDevices = [ ];
   networking.useDHCP = lib.mkDefault true;
diff --git a/nixos/hosts/nixos-rpi4-03/default.nix b/nixos/hosts/nixos-rpi4-03/default.nix
index 7b1721be..fb21cd7f 100644
--- a/nixos/hosts/nixos-rpi4-03/default.nix
+++ b/nixos/hosts/nixos-rpi4-03/default.nix
@@ -21,9 +21,9 @@
   boot.extraModulePackages = [ ];
 
   fileSystems."/" = { 
-      device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
-      fsType = "ext4";
-    };
+    device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    fsType = "ext4";
+  };
 
   swapDevices = [ ];
   networking.useDHCP = lib.mkDefault true;