diff --git a/flake.nix b/flake.nix
index d64e50e..dc5dc12 100644
--- a/flake.nix
+++ b/flake.nix
@@ -32,18 +32,32 @@
 
                   specialArgs = { inherit inputs; };
                  };
-        docker = nixpkgs.lib.nixosSystem {
-                   inherit system;
-                   modules = [
-                     ./hosts/docker/configuration.nix
-                     ./common/hardware-configuration.nix
-                     home-manager.nixosModules.home-manager {
-                      home-manager.useGlobalPkgs = true;
-                      home-manager.useUserPackages = true;
-                      home-manager.users.nixos = import ./common/home.nix;
-                    }
-                   ];
-                 };
+docker = nixpkgs.lib.nixosSystem {
+  inherit system;
+
+  # 🔧 create custom pkgs with overlay
+  pkgs = import nixpkgs {
+    inherit system;
+
+    overlays = [
+      (final: prev: {
+        docker = prev.docker_29;
+        docker_cli = prev.docker_29;
+      })
+    ];
+  };
+
+  modules = [
+    ./hosts/docker/configuration.nix
+    ./common/hardware-configuration.nix
+
+    home-manager.nixosModules.home-manager {
+      home-manager.useGlobalPkgs = true;
+      home-manager.useUserPackages = true;
+      home-manager.users.nixos = import ./common/home.nix;
+    }
+  ];
+};
         kuma = nixpkgs.lib.nixosSystem {
                    inherit system;
                    modules = [