diff --git a/test/unordered/bucket_tests.cpp b/test/unordered/bucket_tests.cpp
index 94ebcf98..bb3829b7 100644
--- a/test/unordered/bucket_tests.cpp
+++ b/test/unordered/bucket_tests.cpp
@@ -11,7 +11,7 @@
 #include "../helpers/random_values.hpp"
 #include "../helpers/helpers.hpp"
 
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1400)
 #pragma warning(disable:4267) // conversion from 'size_t' to 'unsigned int',
                               // possible loss of data.
 #endif
diff --git a/test/unordered/erase_equiv_tests.cpp b/test/unordered/erase_equiv_tests.cpp
index c18751d2..e1120d2f 100644
--- a/test/unordered/erase_equiv_tests.cpp
+++ b/test/unordered/erase_equiv_tests.cpp
@@ -15,7 +15,7 @@
 #include <boost/next_prior.hpp>
 #include "../objects/test.hpp"
 
-#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1400)
 #pragma warning(disable:4267) // conversion from 'size_t' to 'unsigned int',
                               // possible loss of data.
 #endif