H1B based upon the following education background (non-profit)

[Hrishi27]

I work for a non-profit cap-exempt research organization. Currently I am on STEM OPT and it will expire in June 2015.
My organization is filling an H1B petition for me within the next 2 weeks. The following is my education background.

Bsc Biotech (3 yrs degree INDIA)
Diploma in Bioinformatics (1yr INDIA)
Master's in Bioinformatics (USA)
~24 month OPT work experience in Bioinformatics.

My current job requires a Master's in Bioinformatics. (I believe the H1 will be filled based upon my US Masters)
My question is since my Bachelors was not a 4 year degree program, will this cause any issue with my H1B?
Please let me know if more clarification with the question is required.

Thanks