diff --git a/nc_optimisation.cmake b/nc_optimisation.cmake
index 14e2cc9..0488564 100644
--- a/nc_optimisation.cmake
+++ b/nc_optimisation.cmake
@@ -73,8 +73,9 @@ if (${host_cpu} STREQUAL "x86_64")
 
     append_compile_flag(-msse)
     append_compile_flag(-msse2)
-    append_compile_flag(-mno-sse3)
     append_compile_flag(-mssse3)
+
+    append_compile_flag(-mno-sse3)
     append_compile_flag(-mno-avx)
     append_compile_flag(-mno-avx2)