diff --git a/README.md b/README.md
new file mode 100644
index 0000000..64e9b7e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,3 @@
+# Leitstelle config management
+
+To deploy, run `./deploy.sh switch <host>`, where the host is nuc or bemmer.
diff --git a/common/default.nix b/common/default.nix
index f8638ea..73f681d 100644
--- a/common/default.nix
+++ b/common/default.nix
@@ -38,6 +38,7 @@
     vim
     wget
     jq
+    lsof
   ];
 
   programs.bash.shellAliases = {
diff --git a/deploy.sh b/deploy.sh
index 065eb2b..46240ad 100755
--- a/deploy.sh
+++ b/deploy.sh
@@ -6,7 +6,7 @@ cd "$(dirname "$0")"
 if ! command -v nix-build &> /dev/null
 then
 	echo "Nix installation could not be found. Please follow the instructions linked below."
-	echo "https://nixos.org/manual/nix/unstable/installation/installing-binary.html#multi-user-installation"
+	echo "https://nixos.org/manual/nix/unstable/installation/installing-binary.html"
 	exit
 fi
 
@@ -24,13 +24,12 @@ fi
 echo "deploying $host to $target"
 sleep 1
 
-tmp=$(mktemp -d)
-trap 'rm -rf "$tmp"' EXIT
-sources="$tmp/sources"
-cp -r $(nix-build nix/sources-dir.nix --no-out-link) $tmp/sources
-
 set -x
-system_drv=$(nix-instantiate "<nixpkgs/nixos>" -A config.system.build.toplevel -I $sources -I "nixos-config=$PWD/hosts/$host/configuration.nix")
+system_drv=$(
+  nix-instantiate "<nixpkgs/nixos>" -A config.system.build.toplevel \
+    -I "$(nix-build nix/sources-dir.nix --no-out-link)" \
+    -I "nixos-config=$PWD/hosts/$host/configuration.nix"
+)
 nix-copy-closure --to $target $system_drv
 system=$(ssh $target "nix-store --realise $system_drv")
 ssh $target "sudo nix-env -p /nix/var/nix/profiles/system -i $system && sudo /nix/var/nix/profiles/system/bin/switch-to-configuration $mode"
diff --git a/modules/spotifyd.nix b/modules/spotifyd.nix
new file mode 100644
index 0000000..2e72596
--- /dev/null
+++ b/modules/spotifyd.nix
@@ -0,0 +1,68 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.spotifyd;
+  toml = pkgs.formats.toml {};
+  warnConfig =
+    if cfg.config != ""
+    then lib.trace "Using the stringly typed .config attribute is discouraged. Use the TOML typed .settings attribute instead."
+    else id;
+  spotifydConf =
+    if cfg.settings != {}
+    then toml.generate "spotify.conf" cfg.settings
+    else warnConfig (pkgs.writeText "spotifyd.conf" cfg.config);
+in
+{
+  options = {
+    services.spotifyd = {
+      enable = mkEnableOption "spotifyd, a Spotify playing daemon";
+
+      config = mkOption {
+        default = "";
+        type = types.lines;
+        description = ''
+          (Deprecated) Configuration for Spotifyd. For syntax and directives, see
+          <link xlink:href="https://github.com/Spotifyd/spotifyd#Configuration"/>.
+        '';
+      };
+
+      settings = mkOption {
+        default = {};
+        type = toml.type;
+        example = { global.bitrate = 320; };
+        description = ''
+          Configuration for Spotifyd. For syntax and directives, see
+          <link xlink:href="https://github.com/Spotifyd/spotifyd#Configuration"/>.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    assertions = [
+      {
+        assertion = cfg.config == "" || cfg.settings == {};
+        message = "At most one of the .config attribute and the .settings attribute may be set";
+      }
+    ];
+
+    systemd.services.spotifyd = {
+      wantedBy = [ "multi-user.target" ];
+      after = [ "network-online.target" "sound.target" ];
+      description = "spotifyd, a Spotify playing daemon";
+      environment.SHELL = "/bin/sh";
+      serviceConfig = {
+        ExecStart = "${pkgs.spotifyd}/bin/spotifyd --no-daemon --config-path ${spotifydConf}";
+        Restart = "always";
+        RestartSec = 12;
+        DynamicUser = true;
+        CacheDirectory = "spotifyd";
+        SupplementaryGroups = ["audio"];
+      };
+    };
+  };
+
+  meta.maintainers = [ maintainers.anderslundstedt ];
+}
\ No newline at end of file
diff --git a/nix/sources-dir.nix b/nix/sources-dir.nix
index 223fc00..e5fa9bf 100644
--- a/nix/sources-dir.nix
+++ b/nix/sources-dir.nix
@@ -9,6 +9,6 @@ in
     lib.concatStringsSep "\n" ([
       "mkdir $out"
     ]
-      ++ lib.mapAttrsToList (name: source: "ln -s ${source.outPath} $out/${name}") sources
+      ++ lib.mapAttrsToList (name: source: "cp -r --reflink=auto ${source.outPath} $out/${name}") sources
     )
   )
diff --git a/nix/sources.json b/nix/sources.json
index f739c0f..2b7fc09 100644
--- a/nix/sources.json
+++ b/nix/sources.json
@@ -5,10 +5,10 @@
         "homepage": "https://github.com/nmattia/niv",
         "owner": "nmattia",
         "repo": "niv",
-        "rev": "e0ca65c81a2d7a4d82a189f1e23a48d59ad42070",
-        "sha256": "1pq9nh1d8nn3xvbdny8fafzw87mj7gsmp6pxkdl65w2g18rmcmzx",
+        "rev": "5830a4dd348d77e39a0f3c4c762ff2663b602d4c",
+        "sha256": "1d3lsrqvci4qz2hwjrcnd8h5vfkg8aypq3sjd4g3izbc8frwz5sm",
         "type": "tarball",
-        "url": "https://github.com/nmattia/niv/archive/e0ca65c81a2d7a4d82a189f1e23a48d59ad42070.tar.gz",
+        "url": "https://github.com/nmattia/niv/archive/5830a4dd348d77e39a0f3c4c762ff2663b602d4c.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixos-hardware": {
@@ -17,10 +17,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "3aabf78bfcae62f5f99474f2ebbbe418f1c6e54f",
-        "sha256": "10g240brgjz7qi20adwajxwqrqb5zxc79ii1mc20fasgqlf2a8sx",
+        "rev": "2a7063461c3751d83869a2a0a8ebc59e34bec5b2",
+        "sha256": "173ms858wni43l2p7vqjarm2bnjdhpii0zgn46750nyfff1f2184",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixos-hardware/archive/3aabf78bfcae62f5f99474f2ebbbe418f1c6e54f.tar.gz",
+        "url": "https://github.com/NixOS/nixos-hardware/archive/2a7063461c3751d83869a2a0a8ebc59e34bec5b2.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     },
     "nixpkgs": {
@@ -29,10 +29,10 @@
         "homepage": "",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "34ad3ffe08adfca17fcb4e4a47bb5f3b113687be",
-        "sha256": "02li241rz5668nfyp88zfjilxf0mr9yansa93fbl38hjwkhf3ix6",
+        "rev": "581d2d6c9cd5c289002203581d8aa0861963a933",
+        "sha256": "1qpmqj075pppa6ihmkacf491lhq7rpxlcm8cm6h18raardsr3irr",
         "type": "tarball",
-        "url": "https://github.com/NixOS/nixpkgs/archive/34ad3ffe08adfca17fcb4e4a47bb5f3b113687be.tar.gz",
+        "url": "https://github.com/NixOS/nixpkgs/archive/581d2d6c9cd5c289002203581d8aa0861963a933.tar.gz",
         "url_template": "https://github.com/<owner>/<repo>/archive/<rev>.tar.gz"
     }
 }
diff --git a/shared-services/spotifyd.nix b/shared-services/spotifyd.nix
index 801c835..c3ce6c4 100644
--- a/shared-services/spotifyd.nix
+++ b/shared-services/spotifyd.nix
@@ -1,11 +1,36 @@
-{ config, ... }:
+{ config, pkgs, ... }:
 
 {
+  disabledModules = [ "services/audio/spotifyd.nix" ];
+  imports = [ ../modules/spotifyd.nix ];
+
+
   services.spotifyd = {
     enable = true;
-    settings.zeroconf_port = 18572;
+    settings.global = {
+      bitrate = 320;
+      zeroconf_port = 18572;
+    };
   };
 
-  networking.firewall.allowedTCPPorts = [ 4070 config.services.spotifyd.settings.zeroconf_port ];
+  networking.firewall.allowedTCPPorts = [ 4070 config.services.spotifyd.settings.global.zeroconf_port ];
   networking.firewall.allowedUDPPorts = [ 5353 ];
+
+  systemd.services.restart-spotifyd = {
+    serviceConfig.Type = "oneshot";
+    script = ''
+      ${pkgs.systemd}/bin/systemctl restart spotifyd.service
+      ${pkgs.systemd}/bin/systemctl restart pulseaudio.service
+    '';
+  };
+
+  systemd.timers.restart-spotifyd = {
+    wantedBy = [ "timers.target" ];
+    partOf = [ "restart-spotifyd.service" ];
+    timerConfig = {
+      OnCalendar = "*-*-* 07:00:00";
+      Persistent = "True";
+      Unit = "restart-spotifyd.service";
+    };
+  };
 }