"Free" state filing

I have completed my Massachusetts tax return and now, as I attempt to e-file, I am being asked to pay $24.95.  I purchased the Premier program because there was one state free.  It appears I may have checked something incorrectly during the process but I can't seem to figure it out.  I believe the program is defaulting to Florida; a state that I don't need, or plan, to file in.  How do I get this corrected so I can file?