diff --git a/configuration.nix b/configuration.nix
index 211e81d..e2018c2 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -27,7 +27,7 @@
   };
 
   system = {
-    stateVersion = "25.05";
+    stateVersion = "24.11";
     # enable auto updates
     autoUpgrade = {
       enable = true;
diff --git a/flake.lock b/flake.lock
index e2456de..6941600 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,9 +1,30 @@
 {
   "nodes": {
-    "cccb-www": {
+    "cccb-www-production": {
       "inputs": {
         "nixpkgs": "nixpkgs"
       },
+      "locked": {
+        "lastModified": 1749149612,
+        "narHash": "sha256-pJupKln0bASMiE/ysmx4vN7+JOpNc1apXBfTvGpDA04=",
+        "ref": "production",
+        "rev": "85ce3943793c4b200566dfa11b4997682eca30d6",
+        "revCount": 425,
+        "submodules": true,
+        "type": "git",
+        "url": "https://git.berlin.ccc.de/cccb-website-team/www.git"
+      },
+      "original": {
+        "ref": "production",
+        "submodules": true,
+        "type": "git",
+        "url": "https://git.berlin.ccc.de/cccb-website-team/www.git"
+      }
+    },
+    "cccb-www-staging": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_2"
+      },
       "locked": {
         "lastModified": 1749316976,
         "narHash": "sha256-9SI0mbcquU9XPa2J1/NCABnfQVu8wPr/3xP8Pi6FYoY=",
@@ -22,6 +43,22 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1741332913,
+        "narHash": "sha256-ri1e8ZliWS3Jnp9yqpKApHaOo7KBN33W8ECAKA4teAQ=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "20755fa05115c84be00b04690630cb38f0a203ad",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.11",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1748995628,
         "narHash": "sha256-bFufQGSAEYQgjtc4wMrobS5HWN0hDP+ZX+zthYcml9U=",
@@ -37,7 +74,7 @@
         "type": "github"
       }
     },
-    "nixpkgs_2": {
+    "nixpkgs_3": {
       "locked": {
         "lastModified": 1749086602,
         "narHash": "sha256-DJcgJMekoxVesl9kKjfLPix2Nbr42i7cpEHJiTnBUwU=",
@@ -55,8 +92,9 @@
     },
     "root": {
       "inputs": {
-        "cccb-www": "cccb-www",
-        "nixpkgs": "nixpkgs_2"
+        "cccb-www-production": "cccb-www-production",
+        "cccb-www-staging": "cccb-www-staging",
+        "nixpkgs": "nixpkgs_3"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 60d872b..43af5e0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,23 +3,24 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-25.05";
-    cccb-www = {
-      url = "git+https://git.berlin.ccc.de/cccb-website-team/www.git?ref=staging&submodules=1";
-      # inputs.nixpkgs.follows = "nixpkgs";
-    };
+    cccb-www-staging.url = "git+https://git.berlin.ccc.de/cccb-website-team/www.git?ref=staging&submodules=1";
+    # TODO: change to staging
+    cccb-www-production.url = "git+https://git.berlin.ccc.de/cccb-website-team/www.git?ref=staging&submodules=1";
   };
 
   outputs =
     {
       self,
       nixpkgs,
-      cccb-www,
+      cccb-www-staging,
+      cccb-www-production,
     }:
     {
       nixosConfigurations.nix-www = nixpkgs.lib.nixosSystem {
         system = "aarch64-linux";
         specialArgs = {
-          mkWwwContent = cccb-www.lib.mkWwwContent;
+          mkWwwContentStaging = cccb-www-staging.lib.mkWwwContent;
+          mkWwwContentProduction = cccb-www-production.lib.mkWwwContent;
         };
         modules = [
           ./configuration.nix
diff --git a/nginx.nix b/nginx.nix
index ed460ff..6391d6a 100644
--- a/nginx.nix
+++ b/nginx.nix
@@ -1,4 +1,9 @@
-{ pkgs, mkWwwContent, ... }:
+{
+  pkgs,
+  mkWwwContentStaging,
+  mkWwwContentProduction,
+  ...
+}:
 {
   security.acme = {
     acceptTerms = true;
@@ -20,11 +25,19 @@
     recommendedOptimisation = true;
 
     virtualHosts = {
-      "nix-www.cccb.zerforschen.plus" = {
+      "staging.cccb.zerforschen.plus" = {
         addSSL = true;
         enableACME = true;
-        root = mkWwwContent {
-          domain = "nix-www.cccb.zerforschen.plus";
+        root = mkWwwContentStaging {
+          domain = "staging.cccb.zerforschen.plus";
+          inherit (pkgs) system;
+        };
+      };
+      "production.cccb.zerforschen.plus" = {
+        addSSL = true;
+        enableACME = true;
+        root = mkWwwContentProduction {
+          domain = "production.cccb.zerforschen.plus";
           inherit (pkgs) system;
         };
       };