diff --git a/flux.hpp b/flux.hpp
index f8c69de..be00e6b 100644
--- a/flux.hpp
+++ b/flux.hpp
@@ -928,8 +928,8 @@ public:
     }
 
     static void load_from_file_and_test(const std::string& file_path) {
-        ggml_backend_t backend    = ggml_backend_cuda_init(0);
-        // ggml_backend_t backend             = ggml_backend_cpu_init();
+        // ggml_backend_t backend    = ggml_backend_cuda_init(0);
+        ggml_backend_t backend             = ggml_backend_cpu_init();
         ggml_type model_data_type          = GGML_TYPE_Q8_0;
         std::shared_ptr<FluxRunner> flux = std::shared_ptr<FluxRunner>(new FluxRunner(backend, model_data_type));
         {