diff --git a/docs/docgen.nix b/docs/docgen.nix
index db07044..38fc43b 100644
--- a/docs/docgen.nix
+++ b/docs/docgen.nix
@@ -54,6 +54,7 @@ stdenvNoCC.mkDerivation {
               docs = 0;
               flake = 1;
               devShells = 2;
+              hosts = 3;
             };
             order = orderMap.${lib.head (lib.splitString "/" relPath)};
 
diff --git a/flake/default.nix b/flake/default.nix
index e508b9f..1907dec 100644
--- a/flake/default.nix
+++ b/flake/default.nix
@@ -14,6 +14,7 @@
     inputs.flake-file.flakeModules.default
     ../devShells
     ../docs
+    ../hosts
   ];
 
   systems = [ "x86_64-linux" ];
diff --git a/hosts/default.nix b/hosts/default.nix
new file mode 100644
index 0000000..cc7b02b
--- /dev/null
+++ b/hosts/default.nix
@@ -0,0 +1,51 @@
+# Hosts
+
+/**
+  Entry point for machines' configurations.
+
+  Each host forder must has the following structure:
+  ```
+  └── {hostname}
+      ├── about.nix
+      ├── configuration.nix
+      └── hardware.nix
+  ```
+
+  `configuration.nix` can be used to override default values, and `hardware.nix` is used to store hardware-related stuff.
+
+  # About file
+  File which keep some info about host. It can have these fiels (may be extended in future):
+  ### `name`
+    used as `networking.hostName` value
+  ### `users`
+    sets machine users. Users must have their configuration defined at `users/`
+*/
+{ inputs, ... }:
+{
+  flake.nixosConfigurations = inputs.nixpkgs.lib.mkMerge (
+    map
+      (
+        host:
+        let
+          cfg = import ./${host}/about.nix;
+        in
+        {
+          ${host} = inputs.nixpkgs.lib.nixosSystem {
+            specialArgs = {
+              inherit cfg;
+            };
+            modules = with inputs; [
+              ./${host}/configuration.nix
+              ./${host}/hardware.nix
+            ];
+          };
+        }
+      )
+      (
+        let
+          hosts = builtins.readDir ./.;
+        in
+        builtins.filter (name: hosts.${name} == "directory") (builtins.attrNames hosts)
+      )
+  );
+}