diff --git a/CMakeLists.txt b/CMakeLists.txt
index b007d5d..4a49d57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -105,8 +105,8 @@ add_subdirectory(external/catch2)
 
 set(COMPILE_FLAGS
 	-pipe
-	-march=skylake # change to native or your architecture.
-	-mtune=skylake # same as above
+	-march=znver3 # change to native or your architecture.
+	-mtune=znver3 # same as above
 	-mrdseed # be careful about this, this is linked to the x86 architecture.
 	-mrdrnd # same as above
 	-Wall