diff --git a/storage/country_tree.hpp b/storage/country_tree.hpp
index ef809d5281..9f53a3924b 100644
--- a/storage/country_tree.hpp
+++ b/storage/country_tree.hpp
@@ -153,7 +153,7 @@ public:
   };
 
 private:
-  using TCountryTreeHashTable = unordered_multimap<TKey, Node *>;
+  using TCountryTreeHashTable = multimap<TKey, Node *>;
 
 public:
   bool IsEmpty() const { return m_countryTree == nullptr; }