diff --git a/faiss/utils/onednn/onednn_utils.h b/faiss/utils/onednn/onednn_utils.h
index be60fe6c63..1fab631ae9 100644
--- a/faiss/utils/onednn/onednn_utils.h
+++ b/faiss/utils/onednn/onednn_utils.h
@@ -16,6 +16,7 @@
 #include "oneapi/dnnl/dnnl.hpp"
 
 namespace faiss {
+
 static dnnl::engine cpu_engine;
 static dnnl::stream engine_stream;
 static bool is_onednn_init = false;
@@ -109,4 +110,4 @@ static void comput_f32bf16f32_inner_product(uint32_t xrow, uint32_t xcol, uint32
   // printf("comput_f32bf16f32_inner_product finished#######>\n");
 }
 
-}//namespace faiss
\ No newline at end of file
+}//namespace faiss