diff --git a/ggml-sycl.h b/ggml-sycl.h
index a2e65b292..629159dd2 100644
--- a/ggml-sycl.h
+++ b/ggml-sycl.h
@@ -15,7 +15,7 @@ GGML_API bool   ggml_sycl_compute_forward(struct ggml_compute_params * params, s
 GGML_API ggml_backend_t ggml_backend_sycl_init(int device);
 GGML_API ggml_backend_buffer_type_t ggml_backend_sycl_buffer_type(int device);
 GGML_API ggml_backend_buffer_type_t ggml_backend_sycl_host_buffer_type(void);
-GGML_API void   ggml_backend_sycl_print_sycl_devices();
+GGML_API void   ggml_backend_sycl_print_sycl_devices(void);
 
 #ifdef  __cplusplus
 }