diff --git a/dns/domains/xuyh0120.win.nix b/dns/domains/xuyh0120.win.nix
index eeb9476a..53711b68 100644
--- a/dns/domains/xuyh0120.win.nix
+++ b/dns/domains/xuyh0120.win.nix
@@ -143,6 +143,12 @@ let
       target = "hetzner-de";
       ttl = "1h";
     }
+    {
+      recordType = "CNAME";
+      name = "stable-diffusion";
+      target = "lt-home-vm.ltnet.xuyh0120.win.";
+      ttl = "1h";
+    }
     {
       recordType = "CNAME";
       name = "stats";
diff --git a/helpers/constants.nix b/helpers/constants.nix
index c9bef9aa..d15533c4 100644
--- a/helpers/constants.nix
+++ b/helpers/constants.nix
@@ -169,8 +169,7 @@ rec {
     Pterodactyl.Redis = 13679;
     Pterodactyl.Wings = 13680;
     Vaultwarden = 13772;
-    GoAutoconfig.Start = 13780;
-    GoAutoconfig.Stop = 13789;
+    StableDiffusionWebUI = 13786;
     Plausible = 13800;
     Netbox = 13801;
     Attic = 13803;
diff --git a/hosts/lt-home-vm/configuration.nix b/hosts/lt-home-vm/configuration.nix
index ee7261db..e7523e0e 100644
--- a/hosts/lt-home-vm/configuration.nix
+++ b/hosts/lt-home-vm/configuration.nix
@@ -33,6 +33,7 @@
     ../../nixos/optional-apps/pterodactyl-panel.nix
     ../../nixos/optional-apps/pterodactyl-wings.nix
     ../../nixos/optional-apps/sftp-server.nix
+    ../../nixos/optional-apps/stable-diffusion-webui.nix
     ../../nixos/optional-apps/syncthing.nix
     ../../nixos/optional-apps/tachidesk.nix
     ../../nixos/optional-apps/uni-api.nix
diff --git a/nixos/optional-apps/stable-diffusion-webui.nix b/nixos/optional-apps/stable-diffusion-webui.nix
new file mode 100644
index 00000000..dcbff72a
--- /dev/null
+++ b/nixos/optional-apps/stable-diffusion-webui.nix
@@ -0,0 +1,51 @@
+{
+  LT,
+  ...
+}:
+let
+  subfolders = [
+    # Data folders
+    "inputs"
+    "textual_inversion_templates"
+    "embeddings"
+    "extensions"
+    "models"
+    "localizations"
+    "outputs"
+    # Cache across container runs
+    "venv"
+    "repositories"
+  ];
+in
+{
+  virtualisation.oci-containers.containers.stable-diffusion = {
+    extraOptions = [
+      "--pull"
+      "always"
+      "--gpus"
+      "all"
+    ];
+    image = "universonic/stable-diffusion-webui";
+    ports = [ "127.0.0.1:${LT.portStr.StableDiffusionWebUI}:8080" ];
+    volumes = builtins.map (
+      f: "/var/lib/stable-diffusion/${f}:/app/stable-diffusion-webui/${f}"
+    ) subfolders;
+  };
+
+  # Container uses UID/GID 1000
+  systemd.tmpfiles.rules = builtins.map (
+    f: "d /var/lib/stable-diffusion/${f} 755 1000 1000"
+  ) subfolders;
+
+  lantian.nginxVhosts = {
+    "stable-diffusion.xuyh0120.win" = {
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:${LT.portStr.StableDiffusionWebUI}";
+        proxyWebsockets = true;
+      };
+
+      sslCertificate = "xuyh0120.win_ecc";
+      noIndex.enable = true;
+    };
+  };
+}