diff --git a/include/boost/unordered/detail/foa.hpp b/include/boost/unordered/detail/foa.hpp
index 10879524..dcdf7b80 100644
--- a/include/boost/unordered/detail/foa.hpp
+++ b/include/boost/unordered/detail/foa.hpp
@@ -214,7 +214,7 @@ private:
     return at(N);
   }
 
-  alignas(16) __m128i m;
+  /*alignas(16)*/ __m128i m;
 };
 
 #elif defined(BOOST_UNORDERED_LITTLE_ENDIAN_NEON)