diff --git a/libraries/plugins/account_history/include/graphene/account_history/account_history_plugin.hpp b/libraries/plugins/account_history/include/graphene/account_history/account_history_plugin.hpp
index 986869ff..84315013 100644
--- a/libraries/plugins/account_history/include/graphene/account_history/account_history_plugin.hpp
+++ b/libraries/plugins/account_history/include/graphene/account_history/account_history_plugin.hpp
@@ -93,28 +93,3 @@ class affiliate_reward_index : public secondary_index
 };
 
 } } //graphene::account_history
-
-/*
-struct by_seq;
-struct by_op;
-typedef boost::multi_index_container<
-   graphene::chain::account_transaction_history_object,
-   boost::multi_index::indexed_by<
-      boost::multi_index::ordered_unique< tag<by_id>, member< object, object_id_type, &object::id > >,
-      boost::multi_index::ordered_unique< tag<by_seq>,
-         composite_key< account_transaction_history_object,
-            member< account_transaction_history_object, account_id_type, &account_transaction_history_object::account>,
-            member< account_transaction_history_object, uint32_t, &account_transaction_history_object::sequence>
-         >
-      >,
-      boost::multi_index::ordered_unique< tag<by_op>,
-         composite_key< account_transaction_history_object,
-            member< account_transaction_history_object, account_id_type, &account_transaction_history_object::account>,
-            member< account_transaction_history_object, operation_history_id_type, &account_transaction_history_object::operation_id>
-         >
-      >
-   >
-> account_transaction_history_multi_index_type;
-
-typedef graphene::account_history::generic_index<graphene::chain::account_transaction_history_object, account_transaction_history_multi_index_type> account_transaction_history_index;
-*/