diff --git a/dbms/include/DB/Core/NamesAndTypes.h b/dbms/include/DB/Core/NamesAndTypes.h
index b304fcc0531..af6f00323a0 100644
--- a/dbms/include/DB/Core/NamesAndTypes.h
+++ b/dbms/include/DB/Core/NamesAndTypes.h
@@ -26,7 +26,7 @@ struct NameAndTypePair
 
 	bool operator<(const NameAndTypePair & rhs) const
 	{
-		return std::tie(name, type->getName()) < std::tie(rhs.name, rhs.type->getName());
+		return std::make_pair(std::cref(name), type->getName()) < std::make_pair(std::cref(rhs.name), rhs.type->getName());
 	}
 
 	bool operator==(const NameAndTypePair & rhs) const