diff --git a/include/boost/unordered/unordered_map.hpp b/include/boost/unordered/unordered_map.hpp
index 8621f913..38e826fb 100644
--- a/include/boost/unordered/unordered_map.hpp
+++ b/include/boost/unordered/unordered_map.hpp
@@ -1797,7 +1797,7 @@ namespace boost {
     typename unordered_map<K, T, H, P, A>::size_type
     unordered_map<K, T, H, P, A>::erase(const key_type& k)
     {
-      return table_.erase_key_unique(k);
+      return table_.erase_key_unique_impl(this->key_eq(), k);
     }
 
     template <class K, class T, class H, class P, class A>