diff --git a/hosts/midas/services/default.nix b/hosts/midas/services/default.nix
index 026ace80..a121aa50 100644
--- a/hosts/midas/services/default.nix
+++ b/hosts/midas/services/default.nix
@@ -6,6 +6,7 @@
     forgejo.enable = true;
     icecast.enable = true;
     jellyfin.enable = true;
+    mastodon.enable = true;
     matrix-synapse.enable = true;
     mysql.enable = true;
     nextcloud.enable = true;
diff --git a/modules/system/services/server/default.nix b/modules/system/services/server/default.nix
index f55ecc5a..5f8d385a 100644
--- a/modules/system/services/server/default.nix
+++ b/modules/system/services/server/default.nix
@@ -7,6 +7,7 @@
     ./icecast
     ./jellyfin
     ./mailserver
+    ./mastodon
     ./matrix
     ./minecraft
     ./mysql
diff --git a/modules/system/services/server/forgejo/default.nix b/modules/system/services/server/forgejo/default.nix
index 91284ecc..716d078f 100644
--- a/modules/system/services/server/forgejo/default.nix
+++ b/modules/system/services/server/forgejo/default.nix
@@ -23,7 +23,7 @@
         };
         service = {
           REGISTER_EMAIL_CONFIRM = true;
-          DISABLE_REGISTRATION = true;
+          DISABLE_REGISTRATION = false;
         };
         ui.DEFAULT_THEME = "forgejo-dark";
       };
diff --git a/modules/system/services/server/mastodon/default.nix b/modules/system/services/server/mastodon/default.nix
new file mode 100644
index 00000000..7a8786b2
--- /dev/null
+++ b/modules/system/services/server/mastodon/default.nix
@@ -0,0 +1,20 @@
+{ config, lib, pkgs, ... }:
+{
+  config = lib.mkIf config.services.mastodon.enable {
+    services.mastodon = {
+      localDomain = "social.nixfox.ca";
+      streamingProcesses = 4;
+      configureNginx = true;
+      smtp = {
+        createLocally = false;
+        host = "mx.nixfox.ca";
+        port = 587;
+        authenticate = true;
+        fromAddress = "NixFox Mastodon <noreply@nixfox.ca>";
+        user = "noreply@nixfox.ca";
+        passwordFile = pkgs.writeText "smtp_pass.txt" config.secrets.mailPass.nixfoxNoReply;
+      };
+    };
+    environment.persistence."/persist".directories = [ "/var/lib/mastodon" ];
+  };
+}