diff --git a/include/boost/mpl/contains.hpp b/include/boost/mpl/contains.hpp
index 828076c..0a75697 100644
--- a/include/boost/mpl/contains.hpp
+++ b/include/boost/mpl/contains.hpp
@@ -19,7 +19,7 @@
 
 #include "boost/mpl/begin_end.hpp"
 #include "boost/mpl/find.hpp"
-#include "boost/mpl/logical_not.hpp"
+#include "boost/mpl/logical/not.hpp"
 #include "boost/mpl/aux_/void_spec.hpp"
 #include "boost/mpl/aux_/lambda_support.hpp"
 #include "boost/type_traits/is_same.hpp"
diff --git a/test/contains.cpp b/test/contains.cpp
new file mode 100644
index 0000000..e8bc169
--- /dev/null
+++ b/test/contains.cpp
@@ -0,0 +1,31 @@
+//-----------------------------------------------------------------------------
+// boost mpl/test/contains.cpp source file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2000-02
+// Aleksey Gurtovoy
+//
+// Permission to use, copy, modify, distribute and sell this software
+// and its documentation for any purpose is hereby granted without fee, 
+// provided that the above copyright notice appears in all copies and 
+// that both the copyright notice and this permission notice appear in 
+// supporting documentation. No representations are made about the 
+// suitability of this software for any purpose. It is provided "as is" 
+// without express or implied warranty.
+
+#include "boost/mpl/contains.hpp"
+#include "boost/mpl/list.hpp"
+#include "boost/static_assert.hpp"
+
+namespace mpl = boost::mpl;
+
+int main()
+{    
+    typedef mpl::list<int,char,long,short,char,long,double,long>::type types;
+
+    BOOST_STATIC_ASSERT((mpl::contains< types,short >::type::value));
+    BOOST_STATIC_ASSERT((!mpl::contains< types,unsigned >::type::value));
+
+    return 0;
+}