diff --git a/include/hardware/overlay.h b/include/hardware/overlay.h
index be5cbdf..906215e 100644
--- a/include/hardware/overlay.h
+++ b/include/hardware/overlay.h
@@ -45,8 +45,6 @@
     OVERLAY_FORMAT_RGBA_8888    = HAL_PIXEL_FORMAT_RGBA_8888,
     OVERLAY_FORMAT_RGB_565      = HAL_PIXEL_FORMAT_RGB_565,
     OVERLAY_FORMAT_BGRA_8888    = HAL_PIXEL_FORMAT_BGRA_8888,
-    OVERLAY_FORMAT_YCbCr_422_I  = HAL_PIXEL_FORMAT_YCbCr_422_I,
-    OVERLAY_FORMAT_YCbCr_420_I  = HAL_PIXEL_FORMAT_YCbCr_420_I,
     OVERLAY_FORMAT_YCbCr_422_SP = HAL_PIXEL_FORMAT_YCbCr_422_SP,
     OVERLAY_FORMAT_YCbCr_420_SP = HAL_PIXEL_FORMAT_YCbCr_420_SP,
     OVERLAY_FORMAT_YCbYCr_422_I = HAL_PIXEL_FORMAT_YCbCr_422_I,