Why won't TT self-employed let me deduct child care?

I am trying to enter child care expenses. My wife and I are both self employed and have entered income in the business section. However the child care section says "It turns out you don't qualify for the Child and Dependent Care Credit. To qualify for this credit, both you and your spouse need to have earned income, which is money earned from a job. We don't see any for your spouse yet. If your spouse had earned income last year, enter it in Wages & Income and then come back to see if you qualify for this credit."

However, we don;t have any W-2s to enter as we both run our own businesses.