[14.04 64Bit Beta 2] - Thunderbird Opens URL's In Firefox, Not Default Chrome?

[Jesse Palser]

[14.04 64Bit Beta 2] - Thunderbird Opens URL's In Firefox, Not Default 
Chrome?

Hi,

I installed Google Chrome and set it as my default Internet browser,
but Mozilla Thunderbird email client still opens URL's in my emails with 
Mozilla Firefox?

How can I fix the above so that Mozilla Thunderbird opens URL's in 
emails with Google Chrome?

Thanks!

Jesse