diff --git a/test/unordered/fwd_map_test.cpp b/test/unordered/fwd_map_test.cpp
index 531d573c..dc2267bf 100644
--- a/test/unordered/fwd_map_test.cpp
+++ b/test/unordered/fwd_map_test.cpp
@@ -7,37 +7,54 @@
 
 #include <boost/unordered/unordered_map_fwd.hpp>
 
-typedef boost::unordered_map<int, int> int_map;
-
-void call_swap(int_map& x, int_map& y) {
+template <typename T>
+void call_swap(boost::unordered_map<T,T>& x,
+    boost::unordered_map<T,T>& y)
+{
     swap(x,y);
 }
 
-bool call_equals(int_map& x, int_map& y) {
+template <typename T>
+bool call_equals(boost::unordered_map<T,T>& x,
+    boost::unordered_map<T,T>& y)
+{
     return x == y;
 }
 
-bool call_not_equals(int_map& x, int_map& y) {
+template <typename T>
+bool call_not_equals(boost::unordered_map<T,T>& x,
+    boost::unordered_map<T,T>& y)
+{
     return x != y;
 }
 
-typedef boost::unordered_multimap<int, int> int_multimap;
-
-void call_swap(int_multimap& x, int_multimap& y) {
+template <typename T>
+void call_swap(boost::unordered_multimap<T,T>& x,
+    boost::unordered_multimap<T,T>& y)
+{
     swap(x,y);
 }
 
-bool call_equals(int_multimap& x, int_multimap& y) {
+template <typename T>
+bool call_equals(boost::unordered_multimap<T,T>& x,
+    boost::unordered_multimap<T,T>& y)
+{
     return x == y;
 }
 
-bool call_not_equals(int_multimap& x, int_multimap& y) {
+template <typename T>
+bool call_not_equals(boost::unordered_multimap<T,T>& x,
+    boost::unordered_multimap<T,T>& y)
+{
     return x != y;
 }
 
 #include <boost/unordered_map.hpp>
 #include "../helpers/test.hpp"
 
+typedef boost::unordered_map<int, int> int_map;
+typedef boost::unordered_multimap<int, int> int_multimap;
+
 UNORDERED_AUTO_TEST(use_map_fwd_declared_function) {
     int_map x, y;
     x[1] = 2;
diff --git a/test/unordered/fwd_set_test.cpp b/test/unordered/fwd_set_test.cpp
index 7fc3a8c1..4fa66b90 100644
--- a/test/unordered/fwd_set_test.cpp
+++ b/test/unordered/fwd_set_test.cpp
@@ -16,36 +16,53 @@ template <class Value, class Hash, class Pred, class Alloc>
 true_type is_unordered_set_impl(
         boost::unordered_set<Value, Hash, Pred, Alloc>*);
 
-typedef boost::unordered_set<int> int_set;
-
-void call_swap(int_set& x, int_set& y) {
+template<typename T>
+void call_swap(boost::unordered_set<T>& x,
+    boost::unordered_set<T>& y)
+{
     swap(x,y);
 }
 
-bool call_equals(int_set& x, int_set& y) {
+template<typename T>
+bool call_equals(boost::unordered_set<T>& x,
+    boost::unordered_set<T>& y)
+{
     return x == y;
 }
 
-bool call_not_equals(int_set& x, int_set& y) {
+template<typename T>
+bool call_not_equals(boost::unordered_set<T>& x,
+    boost::unordered_set<T>& y)
+{
     return x != y;
 }
 
-typedef boost::unordered_multiset<int> int_multiset;
-
-void call_swap(int_multiset& x, int_multiset& y) {
+template<typename T>
+void call_swap(boost::unordered_multiset<T>& x,
+    boost::unordered_multiset<T>& y)
+{
     swap(x,y);
 }
 
-bool call_equals(int_multiset& x, int_multiset& y) {
+template<typename T>
+bool call_equals(boost::unordered_multiset<T>& x,
+    boost::unordered_multiset<T>& y)
+{
     return x == y;
 }
 
-bool call_not_equals(int_multiset& x, int_multiset& y) {
+template<typename T>
+bool call_not_equals(boost::unordered_multiset<T>& x,
+    boost::unordered_multiset<T>& y)
+{
     return x != y;
 }
 
 #include "../helpers/test.hpp"
 
+typedef boost::unordered_set<int> int_set;
+typedef boost::unordered_multiset<int> int_multiset;
+
 UNORDERED_AUTO_TEST(use_fwd_declared_trait_without_definition) {
     BOOST_TEST(sizeof(is_unordered_set_impl((int_set*) 0))
         == sizeof(true_type));