You can:
>do an analysis, including a needs analysis, to show that the loans you do make that may not be in the small business loan category but are to businesses with revenue of $1 million or less are responsive to the credit needs in your community (construction loans, letters of credit, etc.)
>purchase small business loans from other banks
>participate in a loan fund that makes loans to small businesses (many areas have these and some of the loans have guarantees from a government entity, such as the county)
>provide funding to CDFIs or minority/women owned banks in your area (if any) earmarked for small business loans.
Look for other ideas along these lines.