Its 4s can be used for commission income?

Assessee is having business income and filed ITR4S last year. This Yr along with business income assessee also received commission from pvt. co. for bringing sales orders tds is deducted u/s 194H Commission the same is reflected in 26AS. Business income are in cash and cash is deposited in bank. My question is can include this commission income in Income from Business and file ITR4S or I have to show commission as income from other sources?