diff --git a/test/indirect_iterator_test.cpp b/test/indirect_iterator_test.cpp
index 56db69b..781c226 100644
--- a/test/indirect_iterator_test.cpp
+++ b/test/indirect_iterator_test.cpp
@@ -175,7 +175,7 @@ main()
     > c_iter_t;
 
 # ifndef NO_MUTABLE_CONST_RA_ITERATOR_INTEROPERABILITY
-    boost::function_requires< boost_concepts::InteroperableConcept<iter_t, c_iter_t> >();
+    boost::function_requires< boost_concepts::InteroperableIteratorConcept<iter_t, c_iter_t> >();
 # endif 
   }
 
diff --git a/test/iterator_adaptor_cc.cpp b/test/iterator_adaptor_cc.cpp
index ba7e79b..b02c824 100644
--- a/test/iterator_adaptor_cc.cpp
+++ b/test/iterator_adaptor_cc.cpp
@@ -13,7 +13,7 @@ int main()
     boost::function_requires< boost_concepts::WritableLvalueIteratorConcept<rev_iter> >();
     boost::function_requires< boost_concepts::RandomAccessTraversalConcept<rev_iter> >();
     boost::function_requires< boost::RandomAccessIteratorConcept<rev_iter> >();
-    boost::function_requires< boost_concepts::InteroperableConcept<rev_iter, c_rev_iter> >();
+    boost::function_requires< boost_concepts::InteroperableIteratorConcept<rev_iter, c_rev_iter> >();
   }
   {
     typedef boost::reverse_iterator<std::list<int>::iterator>       rev_iter;
@@ -22,7 +22,7 @@ int main()
     boost::function_requires< boost_concepts::ReadableLvalueIteratorConcept<c_rev_iter> >();
     boost::function_requires< boost_concepts::BidirectionalTraversalConcept<c_rev_iter> >();
     boost::function_requires< boost::BidirectionalIteratorConcept<c_rev_iter> >();
-    boost::function_requires< boost_concepts::InteroperableConcept<rev_iter, c_rev_iter> >();
+    boost::function_requires< boost_concepts::InteroperableIteratorConcept<rev_iter, c_rev_iter> >();
   }
 
   return boost::exit_success;
diff --git a/test/transform_iterator_test.cpp b/test/transform_iterator_test.cpp
index 2c9139a..6c02a26 100644
--- a/test/transform_iterator_test.cpp
+++ b/test/transform_iterator_test.cpp
@@ -115,7 +115,7 @@ main()
     typedef boost::transform_iterator<adaptable_mult_functor, int*>       iter_t;
     typedef boost::transform_iterator<adaptable_mult_functor, int const*> c_iter_t;
 
-    boost::function_requires< boost_concepts::InteroperableConcept<iter_t, c_iter_t> >();
+    boost::function_requires< boost_concepts::InteroperableIteratorConcept<iter_t, c_iter_t> >();
   }
 
   // Test transform_iterator