We analyse the relationship between board structure and firm performance in family-controlled firms using a sample of Indonesian non-financial companies. We find that the share of independent directors on the board has an insignificant relationship with firm performance. We suspect that the result is driven by the lack of institutional reforms in relation to the appointment of independent directors. Our analysis shows strong empirical support for the proposition that family control (family ownership and family involvement on the board) is negatively related to firm performance. However, the significant effect of family ownership disappears when family involvement on the board is taken into the model. This result indicates that family ownership is more detrimental to firm performance whenever the family is highly involved in control decisions. Our results suggest that Indonesia needs to implement governance reforms that prevent majority owners from exercising excessive control over firms.