diff --git a/flake.lock b/flake.lock
index b268e60..fa748d4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -9,11 +9,11 @@
       },
       "locked": {
         "dir": "pkgs/firefox-addons",
-        "lastModified": 1740212040,
-        "narHash": "sha256-Gpvn9Z+ZgKPyb6qaAbahLbo6ZVj7VuLzSCmHZRvsACA=",
+        "lastModified": 1740888229,
+        "narHash": "sha256-1MU1oKjUuClivWTvJRIdWphLRoY8EByHgt2nr4IpwtA=",
         "owner": "rycee",
         "repo": "nur-expressions",
-        "rev": "9a8a0914000e4453c99a4c12e9862a0a40075851",
+        "rev": "1e46c2a53468ce23870a510123f5c4b4702f16b1",
         "type": "gitlab"
       },
       "original": {
@@ -44,11 +44,11 @@
         "nixpkgs-lib": "nixpkgs-lib"
       },
       "locked": {
-        "lastModified": 1733312601,
-        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "lastModified": 1738453229,
+        "narHash": "sha256-7H9XgNiGLKN1G1CgRh0vUL4AheZSYzPm+zmZ7vxbJdo=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
+        "rev": "32ea77a06711b758da0ad9bd6a844c5740a87abd",
         "type": "github"
       },
       "original": {
@@ -134,11 +134,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1740318342,
-        "narHash": "sha256-fjr9+3Iru6O5qE+2oERQkabqAUXx4awm0+i2MBcta1U=",
+        "lastModified": 1740845322,
+        "narHash": "sha256-AXEgFj3C0YJhu9k1OhbRhiA6FnDr81dQZ65U3DhaWpw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "b5ab2c7fdaa807cf425066ab7cd34b073946b1ca",
+        "rev": "fcac3d6d88302a5e64f6cb8014ac785e08874c8d",
         "type": "github"
       },
       "original": {
@@ -149,11 +149,11 @@
     },
     "mnw": {
       "locked": {
-        "lastModified": 1735150973,
-        "narHash": "sha256-OJhcCAoaMMXeD6o4qI/hxBCNELJp4dN8D5LJZc8w8XA=",
+        "lastModified": 1738852285,
+        "narHash": "sha256-8Y1uyE6gGHxdU0Vcx2CMg/dAmDSxJw19aAl3TKbbo54=",
         "owner": "Gerg-L",
         "repo": "mnw",
-        "rev": "40cd0b006cc48dffd0f8698ad7f54cf1d56779a6",
+        "rev": "6ae73dc9cb72cea17bcc2e3d4670825f483e80e8",
         "type": "github"
       },
       "original": {
@@ -190,11 +190,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1740089251,
-        "narHash": "sha256-Y78mDBWoO8CLLTjQfPfII+KXFb6lAmF9GrLbyVBsIMM=",
+        "lastModified": 1740646007,
+        "narHash": "sha256-dMReDQobS3kqoiUCQIYI9c0imPXRZnBubX20yX/G5LE=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "18e9f9753e9ae261bcc7d3abe15745686991fd30",
+        "rev": "009b764ac98a3602d41fc68072eeec5d24fc0e49",
         "type": "github"
       },
       "original": {
@@ -205,11 +205,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1740126099,
-        "narHash": "sha256-ozoOtE2hGsqh4XkTJFsrTkNxkRgShxpQxDynaPZUGxk=",
+        "lastModified": 1740828860,
+        "narHash": "sha256-cjbHI+zUzK5CPsQZqMhE3npTyYFt9tJ3+ohcfaOF/WM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "32fb99ba93fea2798be0e997ea331dd78167f814",
+        "rev": "303bd8071377433a2d8f76e684ec773d70c5b642",
         "type": "github"
       },
       "original": {
@@ -221,23 +221,23 @@
     },
     "nixpkgs-lib": {
       "locked": {
-        "lastModified": 1733096140,
-        "narHash": "sha256-1qRH7uAUsyQI7R1Uwl4T+XvdNv778H0Nb5njNrqvylY=",
+        "lastModified": 1738452942,
+        "narHash": "sha256-vJzFZGaCpnmo7I6i416HaBLpC+hvcURh/BQwROcGIp8=",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
       },
       "original": {
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+        "url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
       }
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1737370608,
-        "narHash": "sha256-hFA6SmioeqvGW/XvZa9bxniAeulksCOcj3kokdNT/YE=",
+        "lastModified": 1740303746,
+        "narHash": "sha256-XcdiWLEhjJkMxDLKQJ0CCivmYYCvA5MDxu9pMybM5kM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "300081d0cc72df578b02d914df941b8ec62240e6",
+        "rev": "2d068ae5c6516b2d04562de50a58c682540de9bf",
         "type": "github"
       },
       "original": {
@@ -290,11 +290,11 @@
         "systems": "systems_2"
       },
       "locked": {
-        "lastModified": 1740244086,
-        "narHash": "sha256-QHz9v9OlRYlHZA6YOnA0DlNU/hAuDZBpYqrNbr8FZzs=",
+        "lastModified": 1740923972,
+        "narHash": "sha256-uED0JPes18h3ZcXJBVUqfPfqtl4j4TEXeyRPBi6Tn24=",
         "owner": "notashelf",
         "repo": "nvf",
-        "rev": "b248b5af59ffdfaf9f6fdd400a114f60718f0b31",
+        "rev": "0fdfb9bf3b419dba3b1ccd2728ed6a366866a942",
         "type": "github"
       },
       "original": {
@@ -313,11 +313,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1739557722,
-        "narHash": "sha256-XikzLpPUDYiNyJ4w2SfRShdbSkIgE3btYdxCGInmtc4=",
+        "lastModified": 1740569341,
+        "narHash": "sha256-WV8nY2IOfWdzBF5syVgCcgOchg/qQtpYh6LECYS9XkY=",
         "owner": "nix-community",
         "repo": "plasma-manager",
-        "rev": "1f3e1f38dedbbb8aad77e184fb54ec518e2d9522",
+        "rev": "5eeb0172fb74392053b66a8149e61b5e191b2845",
         "type": "github"
       },
       "original": {
@@ -403,11 +403,11 @@
     },
     "stable": {
       "locked": {
-        "lastModified": 1740162160,
-        "narHash": "sha256-SSYxFhqCOb3aiPb6MmN68yEzBIltfom8IgRz7phHscM=",
+        "lastModified": 1740865531,
+        "narHash": "sha256-h00vGIh/jxcGl8aWdfnVRD74KuLpyY3mZgMFMy7iKIc=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "11415c7ae8539d6292f2928317ee7a8410b28bb9",
+        "rev": "5ef6c425980847c78a80d759abc476e941a9bf42",
         "type": "github"
       },
       "original": {
diff --git a/modules/nixos/cli/eza/default.nix b/modules/nixos/cli/eza/default.nix
index b2065db..0d5e782 100644
--- a/modules/nixos/cli/eza/default.nix
+++ b/modules/nixos/cli/eza/default.nix
@@ -12,7 +12,7 @@ let
 in
 {
   options.${namespace}.cli.eza = with types; {
-    enable = mkBoolOpt false "Whether or not to use Plasma as the desktop environment.";
+    enable = mkBoolOpt false "Whether or not to use eza.";
   };
 
   config = mkIf cfg.enable {
diff --git a/modules/nixos/cli/nh/default.nix b/modules/nixos/cli/nh/default.nix
new file mode 100644
index 0000000..c9ee23e
--- /dev/null
+++ b/modules/nixos/cli/nh/default.nix
@@ -0,0 +1,26 @@
+{
+  config,
+  lib,
+  namespace,
+  ...
+}:
+with lib;
+with lib.${namespace};
+let
+  cfg = config.${namespace}.cli.nh;
+in
+{
+  options.${namespace}.cli.nh = with types; {
+    enable = mkBoolOpt false "Whether or not to use nh.";
+  };
+
+  config = mkIf cfg.enable {
+    programs.nh = {
+      enable = true;
+      clean.enable = true;
+      clean.extraArgs = "--keep-since 4d --keep 3";
+      flake = "/home/philipp/Documents/nix-config";
+    };
+  };
+
+}
diff --git a/systems/x86_64-linux/bodenheizung/default.nix b/systems/x86_64-linux/bodenheizung/default.nix
index 6f4ed4d..1183662 100644
--- a/systems/x86_64-linux/bodenheizung/default.nix
+++ b/systems/x86_64-linux/bodenheizung/default.nix
@@ -37,6 +37,7 @@ with lib.${namespace};
     cli = {
       neovim = enabled;
       eza = enabled;
+      nh = enabled;
     };
 
     apps = {