diff --git a/control.lua b/control.lua
index ee2ea252..9a0dfb0b 100644
--- a/control.lua
+++ b/control.lua
@@ -34,7 +34,7 @@ Event.register(defines.events.on_tick, function(event)
 	if (game.tick/(3600*game.speed)) % 15 == 0 then
 		local online_players = #game.connected_players
 		for i,player in pairs(game.connected_players) do 
-			script.raise_event(,{tick=game.tick,player=player,player_loop_index=i,players_online=online_players})
+			script.raise_event(Event.gui_update,{tick=game.tick,player=player,player_loop_index=i,players_online=online_players})
 		end
 	elseif (game.tick/(3600*game.speed))+(15/2) % 15 == 0 then
 		for i,player in pairs(game.connected_players) do