When using voice dial (Genius button) I get "No location stored, add a location now?"


I have the MyTouch 4g From T-Mobile, I have many contacts, if I try to use the Genius button of bluetooth to call my home number I get the following message... "HOME, No Location stored, add a location now?" No other numbers do this and no matter how many times I try, it's the same thing. I have the gingerbread operating system installed.
Thanks in advance.