diff --git a/wmake/rules/linux64Gcc/c++Opt b/wmake/rules/linux64Gcc/c++Opt
index 3446f7f58..363136087 100644
--- a/wmake/rules/linux64Gcc/c++Opt
+++ b/wmake/rules/linux64Gcc/c++Opt
@@ -1,4 +1,4 @@
 c++DBUG     =
 c++OPT      = -O3
-#c++OPT      = -march=nocona -O3
+#c++OPT      = -march=native -O3
 # -ftree-vectorize -ftree-vectorizer-verbose=3