diff --git a/src/fp.cpp b/src/fp.cpp
index 24617ad..eb8a7de 100644
--- a/src/fp.cpp
+++ b/src/fp.cpp
@@ -4,7 +4,7 @@
 #include <cybozu/endian.hpp>
 #include <mcl/conversion.hpp>
 
-#if defined(MCL_STATIC_CODE) || defined(MCL_USE_XBYAK) || defined(MCL_USE_LLVM)
+#if defined(MCL_STATIC_CODE) || defined(MCL_USE_XBYAK) || (defined(MCL_USE_LLVM) && (CYBOZU_HOST == CYBOZU_HOST_INTEL))
 
 #ifdef MCL_USE_XBYAK
 	#define XBYAK_DISABLE_AVX512