1 files changed, 1 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index 0ea57b680..daa70959d 100644
--- a/Makefile
+++ b/Makefile
@@ -35,7 +35,7 @@ DOCKER_BUILDARCH = amd64
 BREW_PREFIX_PATH = /usr/local
 DEFAULT_MIN_MACOS_VERSION = 10.14
 MARCH_NATIVE = -march=$(CPU_TARGET) -mtune=$(CPU_TARGET)
-NATIVE_OR_OLD_MARCH = -march=westmere
+NATIVE_OR_OLD_MARCH = -march=nehalem
 endif
 
 MIN_MACOS_VERSION ?= $(DEFAULT_MIN_MACOS_VERSION)