diff --git a/common/substitutors.nix b/common/substitutors.nix
index 6e591a2..fae6eb9 100644
--- a/common/substitutors.nix
+++ b/common/substitutors.nix
@@ -5,7 +5,6 @@
       auto-optimise-store = true;
       experimental-features = [ "nix-command" "flakes" ];
       substituters = [
-        (lib.mkIf (config.networking.hostName != "nuOS") "https://cache.itepastra.nl")
         "https://cosmic.cachix.org/"
         "https://hyprland.cachix.org"
         "https://cache.iog.io"
@@ -14,7 +13,6 @@
         "https://cache.iog.io"
       ];
       trusted-public-keys = [
-        "cache.itepastra.nl:ogbo80MrUQqtOyGACPjMf1SBdCOL+IQ3LEvRf/6gy1k="
         "cosmic.cachix.org-1:Dya9IyXD4xdBehWjrkPv6rtxpmMdRel02smYzA85dPE="
         "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
         "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ="
diff --git a/hosts/nuos/configuration.nix b/hosts/nuos/configuration.nix
index e648dd2..0b5c8e7 100644
--- a/hosts/nuos/configuration.nix
+++ b/hosts/nuos/configuration.nix
@@ -150,12 +150,6 @@
   };
 
   services = {
-    nix-serve = {
-      enable = true;
-      package = pkgs.nix-serve-ng;
-      secretKeyFile = config.age.secrets."secrets/nix-store-key".path;
-      port = 22332;
-    };
     github-runners = {
       flurry-runner = {
         enable = true;
@@ -255,7 +249,6 @@
           };
 
           "calendar.itepastra.nl" = proxy "itepastra.nl" "http://[::1]:29341";
-          "cache.itepastra.nl" = proxy "itepastra.nl" "http://127.0.0.1:22332";
         };
       };
   };
@@ -273,7 +266,6 @@
       "itepastra.nl".extraDomainNames = [
         "locked.itepastra.nl"
         "calendar.itepastra.nl"
-        "cache.itepastra.nl"
       ];
     };
   };
@@ -283,7 +275,6 @@
     22 # ssh
     80 # http
     443 # https
-    9212 # hydra
 
     25565 # minecraft
     24454 # minecraft (voice)