diff --git a/CMakeLists.txt b/CMakeLists.txt
index 17ea388..aa53cd1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,7 +83,7 @@ target_link_directories(
 target_compile_options(sist2
         PRIVATE
         -Ofast
-        -march=native
+#        -march=native
         -fPIC
         -fno-stack-protector
         -fomit-frame-pointer