diff --git a/other/AVX2/build/config/compiler/BUILD.gn b/other/AVX2/build/config/compiler/BUILD.gn
index 93b399d7..7f3003b4 100644
--- a/other/AVX2/build/config/compiler/BUILD.gn
+++ b/other/AVX2/build/config/compiler/BUILD.gn
@@ -1117,6 +1117,7 @@ config("compiler_cpu_abi") {
         "-m64",
         "-O3",
         "-march=x86-64-v3",
+        "-mtune=x86-64-v3",
         "-ffp-contract=fast",
       ]
       ldflags += [ "-m64", "-Wl,-O3", "-Wl,-mllvm,-march=x86-64-v3", "-Wl,-mllvm,-fp-contract=fast", "-Wl,-mllvm,-import-instr-limit=30", "-Wl,-mllvm,-import-hot-multiplier=15", "-Wl,-mllvm,-import-cold-multiplier=2", ]