diff --git a/benchmark/uint32.cpp b/benchmark/uint32.cpp
index 5b37de52..887ce727 100644
--- a/benchmark/uint32.cpp
+++ b/benchmark/uint32.cpp
@@ -289,8 +289,11 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_flat_map =
-    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
+template<class K, class V> using boost_unordered_flat_map_xmx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::xmx_mix>;
+
+template<class K, class V> using boost_unordered_flat_map_mulx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::mulx_mix>;
 
 #ifdef HAVE_ABSEIL
 
@@ -315,7 +318,8 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
+    test<boost_unordered_flat_map_xmx>( "boost::unordered_flat_map, xmx" );
+    test<boost_unordered_flat_map_mulx>( "boost::unordered_flat_map, mulx" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
 
@@ -334,7 +338,7 @@ int main()
 
     for( auto const& x: times )
     {
-        std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
+        std::cout << std::setw( 33 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
     }
 }
 
diff --git a/benchmark/uint64.cpp b/benchmark/uint64.cpp
index 94be050a..dd4faa57 100644
--- a/benchmark/uint64.cpp
+++ b/benchmark/uint64.cpp
@@ -289,8 +289,11 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_flat_map =
-    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
+template<class K, class V> using boost_unordered_flat_map_xmx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::xmx_mix>;
+
+template<class K, class V> using boost_unordered_flat_map_mulx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::mulx_mix>;
 
 #ifdef HAVE_ABSEIL
 
@@ -325,7 +328,8 @@ int main()
 #endif
 
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
+    test<boost_unordered_flat_map_xmx>( "boost::unordered_flat_map, xmx" );
+    test<boost_unordered_flat_map_mulx>( "boost::unordered_flat_map, mulx" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
 
@@ -344,7 +348,7 @@ int main()
 
     for( auto const& x: times )
     {
-        std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
+        std::cout << std::setw( 33 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
     }
 }
 
diff --git a/benchmark/word_size.cpp b/benchmark/word_size.cpp
index f7412192..433afb1d 100644
--- a/benchmark/word_size.cpp
+++ b/benchmark/word_size.cpp
@@ -181,8 +181,11 @@ template<class K, class V> using std_unordered_map =
 template<class K, class V> using boost_unordered_map =
     boost::unordered_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
 
-template<class K, class V> using boost_unordered_flat_map =
-    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>>;
+template<class K, class V> using boost_unordered_flat_map_xmx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::xmx_mix>;
+
+template<class K, class V> using boost_unordered_flat_map_mulx =
+    boost::unordered_flat_map<K, V, boost::hash<K>, std::equal_to<K>, allocator_for<K, V>, boost::unordered::detail::foa::mulx_mix>;
 
 #ifdef HAVE_ABSEIL
 
@@ -207,7 +210,8 @@ int main()
 
     test<std_unordered_map>( "std::unordered_map" );
     test<boost_unordered_map>( "boost::unordered_map" );
-    test<boost_unordered_flat_map>( "boost::unordered_flat_map" );
+    test<boost_unordered_flat_map_xmx>( "boost::unordered_flat_map, xmx" );
+    test<boost_unordered_flat_map_mulx>( "boost::unordered_flat_map, mulx" );
 
 #ifdef HAVE_ANKERL_UNORDERED_DENSE
 
@@ -226,7 +230,7 @@ int main()
 
     for( auto const& x: times )
     {
-        std::cout << std::setw( 30 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
+        std::cout << std::setw( 33 ) << ( x.label_ + ": " ) << std::setw( 5 ) << x.time_ << " ms, " << std::setw( 9 ) << x.bytes_ << " bytes in " << x.count_ << " allocations\n";
     }
 }