diff --git a/config/common/users.nix b/config/common/users.nix
index 400a106..4ddef2a 100644
--- a/config/common/users.nix
+++ b/config/common/users.nix
@@ -6,14 +6,9 @@
 # - https://git.grzb.de/yuri/nix-infra/-/blob/342a2f732da042d04e579d98e9f834418b7ebf25/users/colmena-deploy/default.nix
 # - https://nixos.org/manual/nix/stable/command-ref/conf-file.html?highlight=nix.conf#available-settings
 
-{ config, pkgs, lib, ... }:
+{ config, pkgs, lib, authorizedKeysRepo, ... }:
 
 let
-  authorizedKeysRepo = builtins.fetchGit {
-    url = "forgejo@git.hamburg.ccc.de:CCCHH/infrastructure-authorized-keys.git"; 
-    ref = "trunk";
-    rev = "686a6af22f6696f0c0595c56f463c078550049fc";
-  };
   authorizedKeys = builtins.filter (item: item != "") (lib.strings.splitString "\n" (builtins.readFile "${authorizedKeysRepo}/authorized_keys"));
 in
 {
diff --git a/flake.lock b/flake.lock
index a41bdb5..be287b5 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,5 +1,19 @@
 {
   "nodes": {
+    "authorizedKeysRepo": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1731276342,
+        "narHash": "sha256-plTYjM6zPzoBE/dp6EUrk9mCqmab278p8FqBCTX8Grc=",
+        "rev": "686a6af22f6696f0c0595c56f463c078550049fc",
+        "type": "tarball",
+        "url": "https://git.hamburg.ccc.de/api/v1/repos/CCCHH/infrastructure-authorized-keys/archive/686a6af22f6696f0c0595c56f463c078550049fc.tar.gz?rev=686a6af22f6696f0c0595c56f463c078550049fc"
+      },
+      "original": {
+        "type": "tarball",
+        "url": "https://git.hamburg.ccc.de/CCCHH/infrastructure-authorized-keys/archive/686a6af22f6696f0c0595c56f463c078550049fc.tar.gz"
+      }
+    },
     "nixlib": {
       "locked": {
         "lastModified": 1731200463,
@@ -68,6 +82,7 @@
     },
     "root": {
       "inputs": {
+        "authorizedKeysRepo": "authorizedKeysRepo",
         "nixos-generators": "nixos-generators",
         "nixpkgs": "nixpkgs_2",
         "sops-nix": "sops-nix"
diff --git a/flake.nix b/flake.nix
index 5d1d5e3..b7b74a4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,10 +20,18 @@
       url = "github:Mic92/sops-nix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+
+    authorizedKeysRepo = {
+      url = "https://git.hamburg.ccc.de/CCCHH/infrastructure-authorized-keys/archive/686a6af22f6696f0c0595c56f463c078550049fc.tar.gz";
+      flake = false;
+    };
   };
 
-  outputs = { self, nixpkgs, nixos-generators, sops-nix, ... }:
+  outputs = { self, nixpkgs, nixos-generators, sops-nix, authorizedKeysRepo, ... }:
     let
+      specialArgs = {
+        inherit authorizedKeysRepo;
+      };
       system = "x86_64-linux";
     in
     {
@@ -43,7 +51,7 @@
       };
       nixosConfigurations = {
         audio-hauptraum-kueche = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -53,7 +61,7 @@
         };
 
         audio-hauptraum-tafel = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -63,7 +71,7 @@
         };
 
         esphome = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -72,7 +80,7 @@
         };
 
         public-reverse-proxy = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -81,7 +89,7 @@
         };
 
         netbox = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -92,7 +100,7 @@
         };
 
         matrix = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -103,7 +111,7 @@
         };
 
         public-web-static = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -114,7 +122,7 @@
         };
 
         git = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -125,7 +133,7 @@
         };
 
         forgejo-actions-runner = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -136,7 +144,7 @@
         };
 
         ptouch-print-server = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -145,7 +153,7 @@
         };
 
         eh22-wiki = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -155,7 +163,7 @@
         };
 
         nix-box-june = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -165,7 +173,7 @@
         };
 
         yate = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -174,7 +182,7 @@
         };
 
         mqtt = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -183,7 +191,7 @@
         };
 
         mjolnir = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -194,7 +202,7 @@
         };
 
         woodpecker = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -205,7 +213,7 @@
         };
 
         status = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -215,7 +223,7 @@
         };
 
         penpot = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -226,7 +234,7 @@
         };
 
         hydra = nixpkgs.lib.nixosSystem {
-          inherit system;
+          inherit system specialArgs;
           modules = [
             self.nixosModules.common
             self.nixosModules.proxmox-vm
@@ -238,6 +246,7 @@
 
       packages.x86_64-linux = {
         proxmox-nixos-template = nixos-generators.nixosGenerate {
+          inherit specialArgs;
           system = "x86_64-linux";
           modules = [
             ./config/nixos-generators/proxmox.nix
@@ -248,6 +257,7 @@
         };
 
         proxmox-chaosknoten-nixos-template = nixos-generators.nixosGenerate {
+          inherit specialArgs;
           system = "x86_64-linux";
           modules = [
             ./config/nixos-generators/proxmox-chaosknoten.nix