diff --git a/machines/fuuko/configuration.nix b/machines/fuuko/configuration.nix
index 2a8f8ad..75ffefe 100644
--- a/machines/fuuko/configuration.nix
+++ b/machines/fuuko/configuration.nix
@@ -5,7 +5,6 @@
     ../../modules
     ../../users/simon
 
-    ./services/binary-cache.nix
     ./services/dnsmasq.nix
     ./services/fritzbox-exporter.nix
     ./services/media-backup.nix
diff --git a/machines/fuuko/secrets.yaml b/machines/fuuko/secrets.yaml
index 081a45c..2663b00 100644
--- a/machines/fuuko/secrets.yaml
+++ b/machines/fuuko/secrets.yaml
@@ -1,4 +1,3 @@
-nix-binary-cache-htpasswd: ENC[AES256_GCM,data:IktPHrrvExeZlCPmP82W9AovC59ILPbMQExVDO7U2S9lJ9cQKP14mQPuYwA+yKTycIdA01MwRDbt/SxhVleZ+aKkyOPwx/iG5B0cQX6cVqQWVTNVmxlW2sjupnnwwibcdikU21CIw6YsDKs7pMqRAfC/U2OJ3POo2qH5GgFY,iv:ofzEQ143HQQGZIEVkdWCrcENz0i6JPljLDGmG0A7aJ8=,tag:a557cdgRD25jWHhZeT+CnQ==,type:str]
 wg-home-private-key: ENC[AES256_GCM,data:6l3CgB4qCsPuyYOWuwU2vNiEeC0D1wl6yZvXGGYVsZfYvdPjRz8j5yV7ekQ=,iv:slB/qr+cxi8r7cnTuZAd8CuzWVnvp24Li6A/AnZaFzo=,tag:ynh1Z2+IELAJcgBbHwFC0A==,type:str]
 wg-qbittorrent-private-key: ENC[AES256_GCM,data:9sjqTCMXqN0oWS95RQOmfLK0/2dH6V4Rs2LX8ydnYl+7zR55PG5pW3kROH8=,iv:m+4xKthKNCQBOEP9ExOHY5Dg3i+yTgREwrAci4zhqUk=,tag:L0vnwyiGOAoarr7FZFE91A==,type:str]
 sops:
@@ -7,8 +6,8 @@ sops:
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2022-03-25T20:50:42Z"
-    mac: ENC[AES256_GCM,data:623fh+8fAZnRTiCsrUsiwLB/tW/36Z8P6/rOSzUS4eF3byoHxI6W1481dnnWq5mriAdzUPIF7+XzjwPTpnQArckdSHIcNZyF4bvFI2vb2V+1GKUpvPlQS6SkbrkhCPCVaR5ZRfdh0wuEh2YHTvpkdxxLg3SFjTi5fsW/wK/nJqc=,iv:b11FNjIp42A2dO5Sey50kAYPWdNjPmN0f5VOJYWSC7I=,tag:nDfew0H783gyY6h55D8lBw==,type:str]
+    lastmodified: "2022-06-09T21:32:26Z"
+    mac: ENC[AES256_GCM,data:96T1CeXtmu98I0pHrg3tZ7LNOk2O9NkIzGXm0HfbPa2D0JJa5oNpkaW3pxY9mF+CNz3zBb8RaDLoeFPhcJ7i5eGtGwL/yqAKJsoZZ2VmBUbgjKhYQMP2A4vxk2NCKjgeicAUjXzkbyhPQP411hGNuZWjjcQtUZRa8ErSXZ4LHEw=,iv:SJLSvQCnIMiPJh4ysUOQLv1O0cySFcT2Z+vfrq2E3C4=,tag:wT4t23H7UG2qZR//j3biOQ==,type:str]
     pgp:
         - created_at: "2021-04-06T11:27:21Z"
           enc: |
@@ -51,4 +50,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: 2372651C56E22972C2D9F3F569C8187C9C43754E
     unencrypted_suffix: _unencrypted
-    version: 3.7.1
+    version: 3.7.3
diff --git a/machines/fuuko/services/binary-cache.nix b/machines/fuuko/services/binary-cache.nix
deleted file mode 100644
index 5b75767..0000000
--- a/machines/fuuko/services/binary-cache.nix
+++ /dev/null
@@ -1,76 +0,0 @@
-# This serves a local binary cache. If the request comes from my home network,
-# it will set its priority higher than cache.nixos.org (which has a priority of
-# 40), so local devices get a faster binary cache. If the request coes from
-# outside my home network, it will set its priority lower, only store paths
-# exclusive to this cache will be substituted.
-# This only works well when a host does not change its “location”, since nix
-# caches binary caches locally (per-user, also for root!) in
-# ${XDG_CACHE_HOME:-$HOME/.cache}/.cache/nix/binary-cache-v6.sqlite and does
-# not re-check or invalidate them. Devices that often are not at home should
-# ensure that the cached priority is 50 to avoid slow substitutions.
-{ config, lib, pkgs, ... }:
-let
-  binaryCachePath = "/data/cache/nix-binary-cache";
-in
-{
-  sops.secrets.nix-binary-cache-htpasswd = {
-    owner = "nginx";
-    sopsFile = ../secrets.yaml;
-  };
-
-  services.nginx = {
-    appendHttpConfig = ''
-      geo $nix_binary_cache_priority {
-          default                  50;
-
-          192.168.100.0/24         30;
-          2001:470:1f0b:abc::/64   30;
-      }
-    '';
-    virtualHosts."nix-cache.sbruder.de" = rec {
-      enableACME = true;
-      forceSSL = true;
-      root = binaryCachePath;
-      locations = {
-        "/nix-cache-info" = {
-          return = "200 \"StoreDir: /nix/store\\nPriority: $nix_binary_cache_priority\\n\"";
-        };
-        "/".extraConfig = ''
-          log_not_found off;
-
-          client_max_body_size 5G;
-
-          # WebDAV (for uploading)
-          dav_methods PUT DELETE;
-          create_full_put_path on; # nar/ does not exist by default
-          dav_access user:rw group:r all:r;
-          # same filesystem for temporary files
-          client_body_temp_path ${root}/.upload-tmp;
-
-          limit_except GET {
-              auth_basic "restricted upload";
-              auth_basic_user_file ${config.sops.secrets.nix-binary-cache-htpasswd.path};
-          }
-
-          # workaround for nginx dropping parent headers
-          # see https://github.com/yandex/gixy/blob/master/docs/en/plugins/addheaderredefinition.md
-          ${lib.concatStringsSep "\n" (lib.filter
-            (lib.hasPrefix "add_header ")
-            (lib.splitString "\n" config.services.nginx.commonHttpConfig))}
-          add_header Access-Control-Allow-Origin https://hydra.sbruder.de;
-        '';
-        "/nix/store/".proxyPass = "http://localhost:${toString config.services.nar-serve.port}";
-      };
-    };
-  };
-
-  systemd.services.nginx.serviceConfig.ReadWritePaths = lib.singleton binaryCachePath;
-
-  services.nar-serve = {
-    enable = true;
-    cacheURL = "file://${binaryCachePath}";
-  };
-
-  # nar-serve logs multiple lines on every request
-  systemd.services.nar-serve.serviceConfig.StandardOutput = "null";
-}
diff --git a/modules/nix.nix b/modules/nix.nix
index 689a73b..2303541 100644
--- a/modules/nix.nix
+++ b/modules/nix.nix
@@ -20,14 +20,6 @@ let
   };
 in
 {
-  sops.secrets = lib.mkIf config.sbruder.trusted {
-    binary-cache-secret-key = { };
-    nix-netrc = {
-      group = "wheel";
-      mode = "0440";
-    };
-  };
-
   nix = {
     # nix with flake support
     package = pkgs.nixFlakes;
@@ -44,21 +36,10 @@ in
     # Make sudoers trusted nix users
     trustedUsers = [ "@wheel" ];
 
-    binaryCaches = [
-      "https://nix-cache.sbruder.de/"
-    ];
-    binaryCachePublicKeys = [
-      "nix-cache.sbruder.de-1:bU13eF6IMMW2hgO7StgB6JCAoZPeAQ27NAzV0kru1XM="
-    ];
-
     # On-the-fly optimisation of nix store
     autoOptimiseStore = true;
     extraOptions = ''
       experimental-features = nix-command flakes
-    '' + lib.optionalString config.sbruder.trusted ''
-      # Binary cache upload
-      secret-key-files = ${config.sops.secrets.binary-cache-secret-key.path}
-      netrc-file = ${config.sops.secrets.nix-netrc.path}
     '' + lib.optionalString config.sbruder.full ''
       # Keep output of derivations with gc root
       keep-outputs = true
diff --git a/secrets.yaml b/secrets.yaml
index b65e92f..e02cfde 100644
--- a/secrets.yaml
+++ b/secrets.yaml
@@ -1,5 +1,3 @@
-binary-cache-secret-key: ENC[AES256_GCM,data:EHBLyOPY0WYrJLfdML3c1ZqXLknWTKmx1nmxpSzOeyR2vKOlu50Xjldnoyff/BwIAB1E16rJuuHtMb5PRXfL57AvLBAprg5RzqIzJqnCKl/EIk2bJ3NoD9t2aw48M9R4nk3ixXGYJztdoIz+G0/gnQ==,iv:jwwTaktWMPWFnCN3Ur84cgUm1kNZqzEEbyfZ7dIysWA=,tag:ky4fYddxwVpB4+8NzlmLWg==,type:str]
-nix-netrc: ENC[AES256_GCM,data:F0vHeSsDDcaE5qAt7mNV0Az7NBdGjXfvn3v82R43bHhUJIH5lbbCUWQSyhDgA9aQ+NYACAhJCPAh7aWBzoimyfTSqZlSVglgZ3mkUT41BSanJYWTTyI6bW4YUsF+J4netFljsE15cn3+twZmNgtkTuzTEg==,iv:sISKlZx+pMU7LnaT1ZC6tZo8ITYXpgLwYPpkoG51zks=,tag:ZP7YN7Q2wVYpdV0huO+qeA==,type:str]
 media-proxy-auth: ENC[AES256_GCM,data:OcmYZq/tyzMB61NfyYZ8gAlEE+8w2IhlPlZ+dfedtfqVlPHk3iJsd9mvsXHf5ODTtuy00ll0MF4KYNePZkz7TeuaIdBgGlshFyE4gwsJdPXZNYnhcg==,iv:qo6SOaHrWsXfvRwgSKDTSnreOcO9xy3RKrfE2k+VLEg=,tag:14DT86PQdEuK9zyZzcAohA==,type:str]
 media-ssh-key: ENC[AES256_GCM,data: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,iv:+ASa0hhWXmQ2hgJ9UuRFjnf/fA65kxWXiC+rDI6Lnx8=,tag:LDYSsN0DXAFiW0w+YBcopA==,type:str]
 torrent-proxy-auth: ENC[AES256_GCM,data:4oi4uZCgslTvmso1SCedu3gKsOTCtYIAf3g1mBS6/ta3d/hd6GJ0Ns+/9w51WrhcyJQRLSR7jLlzxRzKFp6JvKXlNAeflXDqOKNfk0LXY1GKTZynOA==,iv:26d+hQ9yn5CzDGNZvi9A5bvzgo87IrJHz67xTac4UA4=,tag:e8fO5Xpu7wpDiSC4CBsaaQ==,type:str]
@@ -11,8 +9,8 @@ sops:
     azure_kv: []
     hc_vault: []
     age: []
-    lastmodified: "2022-05-14T14:52:12Z"
-    mac: ENC[AES256_GCM,data:EX4EUdhx1i9gdWmq+U3AAIGef2OLwsmwedR2K3jqz3Kf0fpF6rWdc5Rl1xZjW329lCwiTure5akyzU+y3bgDPPlxYUK+rBLasLzmeWQds49h0lBoibKJ6svfwt6rVguJMkpCnlLd8o/ROR3F8/UTm/+VBYL1cQyZI36fmJKR6Jk=,iv:87riv7ubEC2T4XKLpQ65J/yNrnyiyRzMWQkxgYff72o=,tag:Agol878GjW7iHJN6j+Mnyg==,type:str]
+    lastmodified: "2022-06-09T21:33:06Z"
+    mac: ENC[AES256_GCM,data:fIxn3nnbgF/IcQTGiFXPdzElupUw4mc8ri7GTwkE6uv9fw3AaoReVNIRIpoxjhoUE0ZkJs3wOElfmGJ8wFtkXQTF+PkeeI5RQB1+xofkQQnuHjBGbgYwD9mEHU36FkmSIkKzkkozvZBhGNZSrcKwKL83QpIOlxBTnRFIUmDm4n0=,iv:BLeAzU+mXJ00uxsMN/y8VzXU14O5reNKB3Kl5zRU3TY=,tag:5f83PCjyklB5g9rsxQQt+A==,type:str]
     pgp:
         - created_at: "2022-06-09T21:22:41Z"
           enc: |
@@ -171,4 +169,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: FD4E1FB15DD0F36A77790229826C04C0BE319FA2
     unencrypted_suffix: _unencrypted
-    version: 3.7.2
+    version: 3.7.3