diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index f2be18d3093919c81c5ab8e3d71dc8ae145c3d08..9ec99506b8be33771226b21a6e979063676cba0b 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -145,6 +145,7 @@ CONFIG_DEVTMPFS=y
 CONFIG_DEVTMPFS_MOUNT=y
 CONFIG_DMA_CMA=y
 CONFIG_MTD=y
+CONFIG_MTD_BLOCK=y
 CONFIG_MTD_M25P80=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_BLK_DEV_LOOP=y