diff --git a/include/boost/unordered/unordered_map.hpp b/include/boost/unordered/unordered_map.hpp
index 62647001..868c189c 100644
--- a/include/boost/unordered/unordered_map.hpp
+++ b/include/boost/unordered/unordered_map.hpp
@@ -385,8 +385,8 @@ namespace boost
         friend bool operator==(unordered_map const&, unordered_map const&);
         friend bool operator!=(unordered_map const&, unordered_map const&);
 #else
-        friend bool operator==<>(unordered_map const&, unordered_map const&);
-        friend bool operator!=<>(unordered_map const&, unordered_map const&);
+        friend bool operator==<Key, T, Hash, Pred, Alloc>(unordered_map const&, unordered_map const&);
+        friend bool operator!=<Key, T, Hash, Pred, Alloc>(unordered_map const&, unordered_map const&);
 #endif
     }; // class template unordered_map
 
@@ -757,8 +757,8 @@ namespace boost
         friend bool operator==(unordered_multimap const&, unordered_multimap const&);
         friend bool operator!=(unordered_multimap const&, unordered_multimap const&);
 #else
-        friend bool operator==<>(unordered_multimap const&, unordered_multimap const&);
-        friend bool operator!=<>(unordered_multimap const&, unordered_multimap const&);
+        friend bool operator==<Key, T, Hash, Pred, Alloc>(unordered_multimap const&, unordered_multimap const&);
+        friend bool operator!=<Key, T, Hash, Pred, Alloc>(unordered_multimap const&, unordered_multimap const&);
 #endif
     }; // class template unordered_multimap
 
diff --git a/include/boost/unordered/unordered_set.hpp b/include/boost/unordered/unordered_set.hpp
index cfb73ad5..42b6adaa 100644
--- a/include/boost/unordered/unordered_set.hpp
+++ b/include/boost/unordered/unordered_set.hpp
@@ -357,8 +357,8 @@ namespace boost
         friend bool operator==(unordered_set const&, unordered_set const&);
         friend bool operator!=(unordered_set const&, unordered_set const&);
 #else
-        friend bool operator==<>(unordered_set const&, unordered_set const&);
-        friend bool operator!=<>(unordered_set const&, unordered_set const&);
+        friend bool operator==<Value, Hash, Pred, Alloc>(unordered_set const&, unordered_set const&);
+        friend bool operator!=<Value, Hash, Pred, Alloc>(unordered_set const&, unordered_set const&);
 #endif
     }; // class template unordered_set
 
@@ -714,8 +714,8 @@ namespace boost
         friend bool operator==(unordered_multiset const&, unordered_multiset const&);
         friend bool operator!=(unordered_multiset const&, unordered_multiset const&);
 #else
-        friend bool operator==<>(unordered_multiset const&, unordered_multiset const&);
-        friend bool operator!=<>(unordered_multiset const&, unordered_multiset const&);
+        friend bool operator==<Value, Hash, Pred, Alloc>(unordered_multiset const&, unordered_multiset const&);
+        friend bool operator!=<Value, Hash, Pred, Alloc>(unordered_multiset const&, unordered_multiset const&);
 #endif
     }; // class template unordered_multiset