diff --git a/cmake/archdetect.cmake b/cmake/archdetect.cmake
index bd0d088c..b1bd9cc6 100644
--- a/cmake/archdetect.cmake
+++ b/cmake/archdetect.cmake
@@ -81,11 +81,11 @@ else()
             set(GNUCC_ARCH power8)
             set(TUNE_FLAG power8)
         else()
-            set(GNUCC_ARCH native)
+            set(GNUCC_ARCH x86-64-v2)
             set(TUNE_FLAG generic)
         endif()
     elseif (ARCH_IA32 OR ARCH_X86_64)
-        set(GNUCC_ARCH native)
+        set(GNUCC_ARCH x86-64-v2)
         set(TUNE_FLAG generic)
     elseif(ARCH_AARCH64)
         if (BUILD_SVE2_BITPERM)