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External Reset Pin

I have an issue with reseting the board using a hard reset via an external button. The onboard development kit reset works, but I am trying to perform the same task using an external push button. Below is how I have wired it. Note i think it should work as I can reset an arduino using its reset 

I have connected the switch pin to the reset pin on the development board pin. I am supplying the above circuit off 3.3V using the 1k and 10k as an active low push button.

I did some looking on the forums and checked my preprocessor definitions an CONFIG_GPIO_AS_PINRESET is in my definitions.

I am sure I am doing something wrong here, please advice.

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