diff --git a/nano/nano_node/entry.cpp b/nano/nano_node/entry.cpp
index 1adc2447..c00c8c12 100644
--- a/nano/nano_node/entry.cpp
+++ b/nano/nano_node/entry.cpp
@@ -34,6 +34,7 @@ int main (int argc, char * const * argv)
 		("batch_size",boost::program_options::value<std::size_t> (), "Increase sideband batch size, default 512")
 		("debug_block_count", "Display the number of block")
 		("debug_bootstrap_generate", "Generate bootstrap sequence of blocks")
+		("debug_dump_online_weight", "Dump online_weights table")
 		("debug_dump_representatives", "List representatives and weights")
 		("debug_account_count", "Display the number of accounts")
 		("debug_mass_activity", "Generates fake debug activity")
@@ -165,6 +166,22 @@ int main (int argc, char * const * argv)
 				result = -1;
 			}
 		}
+		else if (vm.count ("debug_dump_online_weight"))
+		{
+			nano::inactive_node node (data_path);
+			auto current (node.node->online_reps.online_stake ());
+			std::cout << boost::str (boost::format ("Online Weight %1%\n") % current);
+			auto transaction (node.node->store.tx_begin_read ());
+			for (auto i (node.node->store.online_weight_begin (transaction)), n (node.node->store.online_weight_end ()); i != n; ++i)
+			{
+				using time_point = std::chrono::system_clock::time_point;
+				time_point ts (std::chrono::duration_cast<time_point::duration> (std::chrono::nanoseconds (i->first)));
+				std::time_t timestamp = std::chrono::system_clock::to_time_t (ts);
+				std::string weight;
+				i->second.encode_dec (weight);
+				std::cout << boost::str (boost::format ("Timestamp %1% Weight %2%\n") % ctime (&timestamp) % weight);
+			}
+		}
 		else if (vm.count ("debug_dump_representatives"))
 		{
 			nano::inactive_node node (data_path);