diff --git a/docs/guides/server/nixos-module.md b/docs/guides/server/nixos-module.md
new file mode 100644
index 0000000..ccae68e
--- /dev/null
+++ b/docs/guides/server/nixos-module.md
@@ -0,0 +1,83 @@
+# NixOS module
+The `CC-YouCube/server` repository on GitHub provides a Nix flake, which includes a Nix package and a NixOS module.
+
+## Nix package
+
+!!! warning
+    This method is not recommended for long-term setups; please use the NixOS module instead.
+
+The server can be downloaded executed manually through `nix run github:CC-YouCube/server`. This is not recommended for long-term setups.
+
+The Nix package provides a wrapped executable called `youcube-server` (in `/bin`) that should be executed instead of calling the module directly. This ensures that YouCube can find the correct Python modules and other executables.
+
+## NixOS module
+
+NixOS can be configured to start the server through the module in the flake.
+
+First, add the YouCube server GitHub repository and Nixpkgs to your flake inputs (in `/etc/nixos/flake.nix`) and add it to the `nixosConfigurations.<your hostname>` set:
+
+```nix
+{
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/release-23.05";
+  inputs.youcube.url = "github:CC-YouCube/server";
+  inputs.youcube.follows = "nixpkgs";
+
+  nixosConfigurations.<your hostname> = nixpkgs.lib.nixosSystem {
+    system = "x86_64-linux"; # FIXME: Set to your system architecture.
+    modules = [
+      youcube.services.youcube-server
+      ./configuration.nix
+    ];
+  };
+}
+```
+
+Now, add the following code to your `/etc/nixos/configuration.nix` (creating it if necessary:
+
+```nix
+{
+  services.youcube-server = {
+    enable = true;
+  };
+}
+```
+
+Rebuild your system with `sudo nixos-rebuild --flake`, then restart your server.
+
+Check if the server is running with `systemctl`:
+
+```shell
+sudo systemctl status youcube-server
+```
+
+If all looks well, browse the [NixOS options](#nixos-options) section and configure to your heart's content.
+
+## NixOS options
+
+This is an exhaustive manual for the `youcube` NixOS module available in the `github:CC-YouCube/server` flake.
+
+### `youcube.enable`
+
+Enables the YouCube server. Currently, this adds a `systemd` unit to your current configuration.
+
+### `youcube.host`
+
+The host of the YouCube server.
+
+### `youcube.port`
+
+The port of the YouCube server. Defaults to `5000`.
+
+### `youcube.packages.sanjuuni`
+
+Override the package used for [Sanjuuni](https://sanjuuni.madefor.cc).
+
+### `youcube.packages.ffmpeg`
+
+Override the package used for [FFmpeg](https://ffmpeg.org).
+
+### `youcube.spotify.credentialsFile`
+
+File containing the `SPOTIFY_CLIENT_ID` and `SPOTIFY_CLIENT_SECRET` in the format of an `EnvironmentFile=`, as described by `systemd.exec(5)`. See [the Spotify support section](/guides/server/spotify-support/) for more information.
+
+If this option is not set, Spotify support will be disabled.
diff --git a/mkdocs.yml b/mkdocs.yml
index a1a1826..32d0d8c 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -106,5 +106,6 @@ nav:
           - Server:
                 - Installation: guides/server/installation.md
                 - Spotify Support: guides/server/spotify-support.md
+                - NixOS module: guides/server/nixos-module.md
     - API Documentation: /api/
     - Client Library Documentation: /client/