diff --git a/include/boost/unordered/detail/foa.hpp b/include/boost/unordered/detail/foa.hpp
index dcdf7b80..b04b20ad 100644
--- a/include/boost/unordered/detail/foa.hpp
+++ b/include/boost/unordered/detail/foa.hpp
@@ -113,7 +113,7 @@ struct group15
   {
     return _mm_movemask_epi8(
       _mm_cmpeq_epi8(
-        _mm_loadu_si128(&m),_mm_set1_epi32(match_word(hash))))&0x7FFF;
+        m/*_mm_loadu_si128(&m)*/,_mm_set1_epi32(match_word(hash))))&0x7FFF;
   }
 
   inline bool is_not_overflowed(std::size_t hash)const
@@ -131,7 +131,7 @@ struct group15
   inline int match_available()const
   {
     return _mm_movemask_epi8(
-      _mm_cmpeq_epi8(_mm_loadu_si128(&m),_mm_setzero_si128()))&0x7FFF;
+      _mm_cmpeq_epi8(m/*_mm_loadu_si128(&m)*/,_mm_setzero_si128()))&0x7FFF;
   }
 
   inline int match_occupied()const