diff --git a/services/llama-cpp.nix b/services/llama-cpp.nix
index 59f67e3..f88e4b5 100644
--- a/services/llama-cpp.nix
+++ b/services/llama-cpp.nix
@@ -25,9 +25,13 @@ in
   services.llama-cpp = {
     enable = true;
     model = builtins.toString (
+      # pkgs.fetchurl {
+        # url = "https://huggingface.co/bartowski/google_gemma-3-12b-it-GGUF/resolve/main/google_gemma-3-12b-it-Q4_0.gguf";
+        # sha256 = "9a7b70be8727da9fb28523b35946dd42d4fe0f622cce03daa44fccff0775516d";
+      # }
       pkgs.fetchurl {
-        url = "https://huggingface.co/bartowski/google_gemma-3-12b-it-GGUF/resolve/main/google_gemma-3-12b-it-Q4_0.gguf";
-        sha256 = "9a7b70be8727da9fb28523b35946dd42d4fe0f622cce03daa44fccff0775516d";
+        url = "https://huggingface.co/bartowski/google_gemma-3-27b-it-GGUF/resolve/main/google_gemma-3-27b-it-Q4_0.gguf";
+        sha256 = "a6edacc9e7bab200eea6dd9ff4568c5838e959235dd0da71309e68ff5c81d775";
       }
     );
     port = service_configs.ports.llama_cpp;