Keane’s winner against Dundee United took Celtic to wihin seven points of their Old Firm rivals.
He said: “If you look at the points difference, Rangers are still in control of the situation. It’s Rangers (title) to throw away.
“Of course it’s going to be difficult at Ibrox, they are doing well at the moment but the pressure is all on them.
“Sometimes its better to be chasing because we have absolutely nothing to lose.
“There is still a long way to go but we will be going there to win the game.”