diff --git a/flake.nix b/flake.nix
index 6d87417..f09016b 100644
--- a/flake.nix
+++ b/flake.nix
@@ -2,8 +2,15 @@
   description = "A simple NixOS flake";
 
   inputs = {
-    # NixOS official package source, using the nixos-25.11 branch here
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+
+    home-manager = {
+      url = "github:nix-community/home-manager/release-25.11";
+      # The `follows` keyword in inputs is used for inheritance.
+      # Here, `inputs.nixpkgs` of home-manager is kept consistent with
+      # the `inputs.nixpkgs` of the current flake,
+      # to avoid problems caused by different versions of nixpkgs.
+      inputs.nixpkgs.follows = "nixpkgs";
   };
 
   outputs = { self, nixpkgs, ... }@inputs: {