diff --git a/hosts/dia/nixos.nix b/hosts/dia/nixos.nix
index 9eb396f..7aa6b3f 100644
--- a/hosts/dia/nixos.nix
+++ b/hosts/dia/nixos.nix
@@ -70,4 +70,16 @@ in
     hostName = "dia";
     domain = "home.arpa";
   };
+
+  services.open-webui = {
+    enable = true;
+    host = "0.0.0.0";
+    port = 8081;
+    openFirewall = true;
+    environment = {
+      OLLAMA_BASE_URL = "http://10.26.140.44:11434";
+      WEBUI_AUTH = "False";
+      # OFFLINE_MODE = "True";
+    };
+  };
 }