uci rescinding transfer admissions

I got accepted to UCI for public health policy major.
The transfer provisional contract states that I need to have a GPA of 2.0 or higher for the last spring semester.

I am currently taking Organic Chemistry, which is not a requirement for Public Health Policy. I am sure I will get a D in that class and since i am only taking two classes, it will drag my GPA down to be under 2.0.

Will my admission offer be rescind even if organic chemistry is not required for my major?! I am freaking out right now.