diff --git a/addressof_test.cpp b/addressof_test.cpp
index 60f2e23..2630f27 100644
--- a/addressof_test.cpp
+++ b/addressof_test.cpp
@@ -26,16 +26,16 @@ int test_main(int, char*[])
   nonaddressable* px = new nonaddressable();
 
   nonaddressable& x = *px;
-  BOOST_TEST(boost::addressof(x) == px);
+  BOOST_CHECK(boost::addressof(x) == px);
 
   const nonaddressable& cx = *px;
-  BOOST_TEST(boost::addressof(cx) == static_cast<const nonaddressable*>(px));
+  BOOST_CHECK(boost::addressof(cx) == static_cast<const nonaddressable*>(px));
 
   volatile nonaddressable& vx = *px;
-  BOOST_TEST(boost::addressof(vx) == static_cast<volatile nonaddressable*>(px));
+  BOOST_CHECK(boost::addressof(vx) == static_cast<volatile nonaddressable*>(px));
 
   const volatile nonaddressable& cvx = *px;
-  BOOST_TEST(boost::addressof(cvx) == static_cast<const volatile nonaddressable*>(px));
+  BOOST_CHECK(boost::addressof(cvx) == static_cast<const volatile nonaddressable*>(px));
   
   return 0;
 }
diff --git a/ref_test.cpp b/ref_test.cpp
index ef4775f..63fc9e5 100644
--- a/ref_test.cpp
+++ b/ref_test.cpp
@@ -60,11 +60,11 @@ struct ref_wrapper
 
     static void test(T x)
     {
-        BOOST_TEST(passthru(ref(x)) == &x);
-        BOOST_TEST(&ref(x).get() == &x);
+        BOOST_CHECK(passthru(ref(x)) == &x);
+        BOOST_CHECK(&ref(x).get() == &x);
 
-        BOOST_TEST(cref_passthru(cref(x)) == &x);
-        BOOST_TEST(&cref(x).get() == &x);
+        BOOST_CHECK(cref_passthru(cref(x)) == &x);
+        BOOST_CHECK(&cref(x).get() == &x);
     }
 };