diff --git a/flake.lock b/flake.lock
index d787cfc8..71af2b3d 100644
--- a/flake.lock
+++ b/flake.lock
@@ -266,6 +266,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-unstable": {
+      "locked": {
+        "lastModified": 1726436956,
+        "narHash": "sha256-a3rP7uafX/qBFX0y4CGS8vvTPvxsLl9eZQ85DkIn3DI=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "039b72d0c738c934e2e36d7fc5520d1b425287a6",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "agda": "agda",
@@ -275,6 +291,7 @@
         "nix-darwin": "nix-darwin",
         "nixos-apple-silicon": "nixos-apple-silicon",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-unstable": "nixpkgs-unstable",
         "unambig-path": "unambig-path",
         "unispect": "unispect"
       }
diff --git a/flake.nix b/flake.nix
index 5a801b67..aef1444c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,6 +9,8 @@
       url = "github:nix-community/home-manager/release-24.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    nixpkgs-unstable.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+
     nix-darwin = {
       url = "github:LnL7/nix-darwin";
       inputs.nixpkgs.follows = "nixpkgs";
@@ -39,9 +41,10 @@
     };
   };
 
-  outputs = { self, nixpkgs, home-manager, nix-darwin, kak, unispect, ansi-utils, unambig-path, agda, nixos-apple-silicon }:
+  outputs = { self, nixpkgs, nixpkgs-unstable, home-manager, nix-darwin, kak, unispect, ansi-utils, unambig-path, agda, nixos-apple-silicon }:
     let
       mkPkgs = system: import nixpkgs { system = system; config.allowUnfree = true; };
+      mkPkgsUnstable = system: import nixpkgs-unstable { system = system; config.allowUnfree = true; };
       mkPkgsUnsupported = system: import nixpkgs { system = system; config.allowUnfree = true; config.allowUnsupportedSystem = true; };
       mkHome = {username, home-dir, prompt-color, system, pkgs} : import ./home/common.nix {
         inherit username home-dir prompt-color pkgs;
@@ -166,6 +169,7 @@
         let
           system = "aarch64-linux";
           pkgs = mkPkgs system;
+          pkgs-unstable = mkPkgsUnstable system;
           base = mkNixOsBase {
             inherit system pkgs;
             hostname = "foxhut";