.owner                  = THIS_MODULE,
        .aperture_sizes         = intel_i830_sizes,
        .size_type              = FIXED_APER_SIZE,
-       .num_aperture_sizes     = 3,
+       .num_aperture_sizes     = 4,
        .needs_scratch_page     = TRUE,
        .configure              = intel_i830_configure,
        .fetch_size             = intel_i830_fetch_size,
        .owner                  = THIS_MODULE,
        .aperture_sizes         = intel_i830_sizes,
        .size_type              = FIXED_APER_SIZE,
-       .num_aperture_sizes     = 3,
+       .num_aperture_sizes     = 4,
        .needs_scratch_page     = TRUE,
        .configure              = intel_i915_configure,
        .fetch_size             = intel_i915_fetch_size,