diff --git a/test/common_factor_test.cpp b/test/common_factor_test.cpp
index 2d4ade4..9c7eb63 100644
--- a/test/common_factor_test.cpp
+++ b/test/common_factor_test.cpp
@@ -23,7 +23,8 @@
 #include <boost/mpl/list.hpp>            // for boost::mpl::list
 #include <boost/operators.hpp>
 #include <boost/core/lightweight_test.hpp>
-#include <boost/random.hpp>
+#include <boost/random/mersenne_twister.hpp>
+#include <boost/random/uniform_int.hpp>
 #include <boost/rational.hpp>
 
 #include <istream>  // for std::basic_istream
diff --git a/test/multiprecision_config.hpp b/test/multiprecision_config.hpp
index d6e977b..afc214b 100644
--- a/test/multiprecision_config.hpp
+++ b/test/multiprecision_config.hpp
@@ -20,7 +20,7 @@
 // as it no longer supports C++03 since 2021.
 #if !defined(DISABLE_MP_TESTS) && \
     (\
-        defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || defined(BOOST_NO_CXX11_TEMPLATE_ALIASES) || defined(BOOST_NO_CXX11_HDR_ARRAY)\
+        defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || defined(BOOST_NO_CXX11_TEMPLATE_ALIASES) || defined(BOOST_NO_CXX11_HDR_ARRAY) || defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS)\
         || defined(BOOST_NO_CXX11_ALLOCATOR) || defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) || defined(BOOST_NO_CXX11_CONSTEXPR)\
         || (defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS) || BOOST_WORKAROUND(__SUNPRO_CC, < 0x5140)) || defined(BOOST_NO_CXX11_REF_QUALIFIERS) || defined(BOOST_NO_CXX11_HDR_FUNCTIONAL)\
         || defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_NO_CXX11_USER_DEFINED_LITERALS) || defined(BOOST_NO_CXX11_THREAD_LOCAL)\