diff --git a/pacman/.config/pacman/makepkg.conf b/pacman/.config/pacman/makepkg.conf
index f5b03ac..f9154ae 100644
--- a/pacman/.config/pacman/makepkg.conf
+++ b/pacman/.config/pacman/makepkg.conf
@@ -1,6 +1,6 @@
 # march=native and flto added
-CFLAGS="-march=native -mtune=generic -O2 -pipe -fstack-protector-strong -flto"
-CXXFLAGS="-march=native -mtune=generic -O2 -pipe -fstack-protector-strong -flto"
+CFLAGS="-march=native -mtune=native -O2 -pipe -fstack-protector-strong -flto"
+CXXFLAGS="-march=native -mtune=native -O2 -pipe -fstack-protector-strong -flto"
 
 # Do a parallel build.
 MAKEFLAGS="-j6"