diff --git a/config/default.nix b/config/default.nix
index 32f965f..585f5b5 100755
--- a/config/default.nix
+++ b/config/default.nix
@@ -21,6 +21,7 @@
     "nextcloud"
     "nginx"
     "ollama"
+    "owncast"
     "peertube"
     "postgresql"
     "samba"
diff --git a/config/instance.nix b/config/instance.nix
index 7448653..09ab65f 100755
--- a/config/instance.nix
+++ b/config/instance.nix
@@ -9,6 +9,7 @@ let
   minecraftLabel = "Minecraft";
   nextcloudLabel = "Nextcloud";
   ollamaLabel = "Ollama";
+  owncastLabel = "Owncast";
   peertubeLabel = "PeerTube";
   postgresLabel = "PostgreSQL";
   sambaLabel = "Samba";
@@ -27,6 +28,7 @@ let
   minecraftName = "minecraft";
   nextcloudName = "nextcloud";
   ollamaName = "ollama";
+  owncastName = "owncast";
   peertubeName = "peertube";
   postgresName = "postgres";
   sambaName = "samba";
@@ -217,6 +219,28 @@ in {
         key = "${sslPath}/${ollamaName}.${domain0}/key.pem";
       };
     };
+    owncast = let
+      owncastSubdomain = "stream";
+    in {
+      label = owncastLabel;
+      name = owncastName;
+      sops = {
+        path0 = "${sops}/${owncastName}";
+      };
+      subdomain = owncastSubdomain;
+      paths = {
+        path0 = "${servicePath}/${owncastLabel}";
+        path1 = "/mnt/media/storage/${owncastName}";
+      };
+      ports = {
+        port0 = 9454;
+        port1 = 1935;
+      };
+      ssl = {
+        cert = "${sslPath}/${owncastSubdomain}.${domain1}/fullchain.pem";
+        key = "${sslPath}/${owncastSubdomain}.${domain1}/key.pem";
+      };
+    };
     peertube = {
       label = peertubeLabel;
       name = peertubeName;
diff --git a/nixos/modules/services/acme.nix b/nixos/modules/services/acme.nix
index 6c3f4d6..38138d4 100755
--- a/nixos/modules/services/acme.nix
+++ b/nixos/modules/services/acme.nix
@@ -15,7 +15,7 @@
 
   instanceName = service: (instance.${service}.subdomain);
 
-  domain0ServiceNames = [
+  domain0SubdomainNames = [
     "nextcloud"
     "jellyfin"
     "minecraft"
@@ -24,17 +24,18 @@
     "vaultwarden"
   ];
 
-  domain1ServiceNames = [
+  domain1SubdomainNames = [
     "nextcloud"
     "castopod"
     "forgejo"
     "matrix"
+    "owncast"
     "peertube"
     "writefreely"
   ];
 
-  domain0Subdomains = map instanceName domain0ServiceNames;
-  domain1Subdomains = map instanceName domain1ServiceNames;
+  domain0Subdomains = map instanceName domain0SubdomainNames;
+  domain1Subdomains = map instanceName domain1SubdomainNames;
 
   domainRoot = [
     domain.url0
diff --git a/nixos/modules/services/default.nix b/nixos/modules/services/default.nix
index 96c1463..a2d3a87 100755
--- a/nixos/modules/services/default.nix
+++ b/nixos/modules/services/default.nix
@@ -11,6 +11,7 @@
     ./ollama.nix
     ./peertube.nix
     ./postgresql.nix
+    ./owncast.nix
     ./samba.nix
     ./vaultwarden.nix
 
diff --git a/nixos/modules/services/owncast.nix b/nixos/modules/services/owncast.nix
new file mode 100644
index 0000000..0aad9c3
--- /dev/null
+++ b/nixos/modules/services/owncast.nix
@@ -0,0 +1,47 @@
+{flake, ...}: let
+  inherit (flake.config.people) user0;
+  inherit (flake.config.people.${user0}) domain;
+  inherit (flake.config.system.device) server wildcard;
+  inherit (flake.config.service.instance.owncast) paths ports subdomain ssl name;
+  localhost = wildcard.ip.address0;
+  host = "${subdomain}.${domain.url1}";
+in {
+  services = {
+    owncast = {
+      enable = true;
+      listen = localhost;
+      port = ports.port0;
+      openFirewall = true;
+    };
+    caddy = {
+      virtualHosts = {
+        "${host}" = {
+          extraConfig = ''
+            reverse_proxy ${localhost}:${toString ports.port0}
+
+            tls ${ssl.cert} ${ssl.key}
+          '';
+        };
+      };
+    };
+  };
+  fileSystems."/var/lib/${name}" = {
+    device = paths.path0;
+    fsType = "none";
+    options = ["bind"];
+    depends = [server.storage0.mount];
+  };
+
+  systemd.tmpfiles.rules = [
+    "Z ${paths.path0} 755 ${name} ${name} -"
+  ];
+
+  networking = {
+    firewall = {
+      allowedTCPPorts = [
+        ports.port0
+        ports.port1
+      ];
+    };
+  };
+}