diff --git a/llama.cpp b/llama.cpp
index 250bdd845..a16846bbd 100644
--- a/llama.cpp
+++ b/llama.cpp
@@ -1778,7 +1778,7 @@ struct llama_state {
     llama_state() {
 #ifdef GGML_USE_METAL
         ggml_backend_metal_log_set_callback(log_callback, log_callback_user_data);
-#elif GGML_USE_CUDA
+#elif defined(GGML_USE_CUDA)
         ggml_backend_cuda_log_set_callback(log_callback, log_callback_user_data);
 #endif
     }