After suffering elimination at the hands of Jwaneng Galaxy from Botswana last season despite holding a commanding lead in the first leg, Kenyan international Joash Onyango is looking to avoid the same mistake when they host Primeiro de Agosto.Simba SC have a massive 3-1 advantage heading into the return clash of the CAF Champions League Second Preliminary Round tie against Angolan side Primeiro de Agosto slated for Sunday 16 October.Honduran striker beats Wanyama to MVP awardSpeaking to the media ahead of the clash, Onyango revealed that they are looking to avoid a similar scenario when they held a 2-0 advantage heading into the second leg at home against Galaxy last season.“Preparations are going on well, the players have set their eyes on victory in the upcoming match, there is a game we played against Galaxy from Botswana and that served as a lesson that we should not repeat.##NAJAVA_MECA_6724258##We need to prepare well in order to get good results. I would urge the fans to turn up in large numbers so that we can boost our chances of qualification,” said Onyango.The former Gor Mahia defender has now settled down at Simba after rumors of him putting in a transfer request and clocked 90 in the first-leg clash.Onyango admitted that they will not be resting on their laurels ahead of the second-leg clash as the club’s backline aims to keep a clean sheet in the game.Jumaan hopeful of returning abroad in January“I did not see them as much of a threat though they are good players and we should not relax but continue to push in order to get a positive result. I, Aishi (Manula), and my fellow defenders have a target of getting a clean sheet in each and every match, if you get a clean sheet you have the upper hand of winning the game,” added Onyango.