Internet in home office

I worked from home (for a company) 11 out of the 12 months.  I added up all utility home costs for those 11 months and included that total in the "utility" column under home office.  I am required to have internet at home. Do I add the 11 months of the internet in the "utility" column or do I enter that into "Job related expenses"? It is not reimbursed.