diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index f94bce9..e3b5be1 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -25,5 +25,6 @@ test-suite integer
         [ compile-fail fail_uint_exact.cpp ]
         [ compile-fail fail_uint_fast.cpp ]
         [ compile-fail fail_uint_least.cpp ]
+        [ compile-fail fail_uint_65.cpp ]
         [ run common_factor_test.cpp ]
     ;
diff --git a/test/fail_uint_65.cpp b/test/fail_uint_65.cpp
new file mode 100644
index 0000000..76b485e
--- /dev/null
+++ b/test/fail_uint_65.cpp
@@ -0,0 +1,13 @@
+//  Copyright John Maddock 2012.
+//  Distributed under the Boost
+//  Software License, Version 1.0. (See accompanying file
+//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <boost/integer.hpp>
+#include <iostream>
+
+int main()
+{
+ std::cout << std::numeric_limits<boost::uint_t<65>::least>::digits;
+ return 0;
+}