diff --git a/nixos/hosts/olympus/default.nix b/nixos/hosts/olympus/default.nix
index edc663c..693b568 100644
--- a/nixos/hosts/olympus/default.nix
+++ b/nixos/hosts/olympus/default.nix
@@ -163,6 +163,11 @@
     ip = "10.42.42.31";
     mac = "96:61:03:16:63:98";
   }
+  {
+    hostname = "ntfy";
+    ip = "10.42.42.32";
+    mac = "7A:17:9E:80:72:01";
+  }
   {
     hostname = "nuc";
     ip = "10.42.42.42";
diff --git a/nixos/hosts/olympus/nginx/configuration.nix b/nixos/hosts/olympus/nginx/configuration.nix
index cc6fa7f..517b3cb 100644
--- a/nixos/hosts/olympus/nginx/configuration.nix
+++ b/nixos/hosts/olympus/nginx/configuration.nix
@@ -53,6 +53,7 @@ in {
     virtualHosts."grafana.0x76.dev" = proxy "http://victoriametrics.olympus:2342";
     virtualHosts."outline.0x76.dev" = proxy "http://outline.olympus:3000";
     virtualHosts."id.0x76.dev" = proxy "http://keycloak.olympus:80";
+    virtualHosts."ntfy.0x76.dev" = proxy "http://ntfy.olympus:80";
     virtualHosts."pass.0x76.dev" = {
       enableACME = true;
       forceSSL = true;
diff --git a/nixos/hosts/olympus/ntfy/configuration.nix b/nixos/hosts/olympus/ntfy/configuration.nix
new file mode 100644
index 0000000..7dcb516
--- /dev/null
+++ b/nixos/hosts/olympus/ntfy/configuration.nix
@@ -0,0 +1,35 @@
+# Edit this configuration file to define what should be installed on
+# your system.  Help is available in the configuration.nix(5) man page
+# and in the NixOS manual (accessible by running ‘nixos-help’).
+
+{ config, pkgs, ... }:
+
+{
+  imports = [ ];
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It‘s perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "22.11"; # Did you read the comment?
+
+  # Additional packages
+  environment.systemPackages = with pkgs; [ ntfy-sh ];
+
+  networking.firewall.allowedTCPPorts = [ 80 ];
+
+  services.ntfy-sh = let datadir = "/var/lib/ntfy"; in {
+    enable = true;
+    settings = {
+      base-url = "https://ntfy.0x76.dev";
+      listen-http = ":80";
+      cache-file = "${datadir}/cache.db";
+      auth-file = "${datadir}/user.db";
+      auth-default-access = "deny-all";
+      behind-proxy = true;
+      attachment-cache-dir = "${datadir}/attachments";
+    };
+  };
+}