diff --git a/flake.nix b/flake.nix
index 3340f9c..60e74a3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -20,6 +20,7 @@
     wordsofgod.url = "git+https://gitlab.com/obsidianical/wordsofgod.git";
     karton.url = "git+https://gitlab.com/obsidianical/microbin.git";
     arion.url = "github:hercules-ci/arion";
+    gumseite.url = "git+https://gitlab.com/schrottkatze/gum-schulsachen.git";
   };
 
   outputs = { self, nixpkgs, nixpkgs-stable, home-manager, nixos-hardware, mac-brcm-fw, ... }@inputs: {
diff --git a/schrottserver/proxy.nix b/schrottserver/proxy.nix
index 16e0f39..c926983 100644
--- a/schrottserver/proxy.nix
+++ b/schrottserver/proxy.nix
@@ -8,6 +8,10 @@
         group = "nginx";
         keyType = "rsa4096";
       };
+      "katzen.cafe" = {
+        group = "nginx";
+        keyType = "rsa4096";
+      };
       "vw.schrottkatze.de" = {
         group = "nginx";
         keyType = "rsa4096";
@@ -31,7 +35,7 @@
     };
   };
 
-  environment.systemPackages = [ inputs.meowsite.packages."x86_64-linux".default ];
+  environment.systemPackages = [ inputs.meowsite.packages."x86_64-linux".default inputs.gumseite.packages."x86_64-linux".default ];
 
   services.nginx = {
     enable = true;
@@ -47,6 +51,11 @@
         enableACME = true;
         root = "${inputs.meowsite.packages."x86_64-linux".default}";
       };
+      "katzen.cafe" = {
+        forceSSL = true;
+        enableACME = true;
+        root = "${inputs.gumseite.packages."x86_64-linux".default}";
+      };
       "vw.schrottkatze.de" = {
         forceSSL = true;
         enableACME = true;