diff --git a/nixos/configuration.nix b/nixos/configuration.nix
index 7eba45a..d24181c 100644
--- a/nixos/configuration.nix
+++ b/nixos/configuration.nix
@@ -82,7 +82,7 @@
   users.users.pvlx = {
     isNormalUser = true;
     description = "Pavel";
-    extraGroups = [ "networkmanager" "wheel" ];
+    extraGroups = [ "networkmanager" "wheel" "docker"];
     packages = with pkgs; [
     #  thunderbird
     ];
@@ -99,6 +99,7 @@
   environment.systemPackages = with pkgs; [
   #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
     # Util
+    age
     btop
     curl
     git
@@ -111,7 +112,6 @@
     yt-dlp
     # Dev
     docker-compose
-    docker
     python3
   ];
   system.autoUpgrade = {
@@ -120,6 +120,7 @@
     dates = "06:00";
     randomizedDelaySec = "30min";
   };
+  virtualisation.docker.enable = true;
   
   security.wrappers.btop = {
     owner = "root";
@@ -147,6 +148,14 @@
     "ssh-rsa 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 pavel123357@gmail.com"
   ];
 };
+  programs.git = {
+  enable = true;
+  config = {
+    user.name = "Pavel";
+    user.email = "pavel123357@gmail.com";
+    init.defaultBranch = "main";
+  };
+};
 
 
   # Open ports in the firewall.