diff --git a/hosts/hydrogen/default.nix b/hosts/hydrogen/default.nix
index 1954b6f..0aac3c3 100644
--- a/hosts/hydrogen/default.nix
+++ b/hosts/hydrogen/default.nix
@@ -6,12 +6,4 @@
       ./services
       ./system
     ];
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 }
diff --git a/hosts/hydrogen/system/default.nix b/hosts/hydrogen/system/default.nix
index 04c6657..3a8c746 100644
--- a/hosts/hydrogen/system/default.nix
+++ b/hosts/hydrogen/system/default.nix
@@ -1 +1,11 @@
-{ ... }: { imports = [ ./networking ./packages ./users ]; }
+{ ... }: {
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+  imports = [ ./networking ./packages ./users ];
+}
diff --git a/hosts/neodymium/default.nix b/hosts/neodymium/default.nix
index efce23a..e4b8371 100644
--- a/hosts/neodymium/default.nix
+++ b/hosts/neodymium/default.nix
@@ -17,12 +17,4 @@
 
   # enable gnome virtual file system
   services.gvfs.enable = true;
-
-  # This value determines the NixOS release from which the default
-  # settings for stateful data, like file locations and database versions
-  # on your system were taken. It‘s perfectly fine and recommended to leave
-  # this value at the release version of the first install of this system.
-  # Before changing this value read the documentation for this option
-  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
-  system.stateVersion = "23.05"; # Did you read the comment?
 }
diff --git a/hosts/neodymium/system/default.nix b/hosts/neodymium/system/default.nix
index eb1d666..e6adb36 100644
--- a/hosts/neodymium/system/default.nix
+++ b/hosts/neodymium/system/default.nix
@@ -1,4 +1,12 @@
 { ... }: {
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
   imports = [
     ./adb
     ./age