diff --git a/hosts/nixos/HandlerOne/default.nix b/hosts/nixos/HandlerOne/default.nix
index 0436669..b546ad0 100644
--- a/hosts/nixos/HandlerOne/default.nix
+++ b/hosts/nixos/HandlerOne/default.nix
@@ -46,6 +46,7 @@
       "modules/services/grocy"
       "modules/services/homebox"
       "modules/services/homepage"
+      "modules/services/mqtt"
       "modules/services/openhab"
       "modules/services/lubelogger"
       "modules/services/trilium"
diff --git a/modules/services/mqtt/default.nix b/modules/services/mqtt/default.nix
new file mode 100644
index 0000000..42b478e
--- /dev/null
+++ b/modules/services/mqtt/default.nix
@@ -0,0 +1,12 @@
+{
+  services.mosquitto = {
+    enable = true;
+    listeners = [
+      {
+        acl = ["pattern readwrite #"];
+        omitPasswordAuth = true;
+        settings.allow_anonymous = true;
+      }
+    ];
+  };
+}