diff --git a/configs/stm32mp157a_dk1_defconfig b/configs/stm32mp157a_dk1_defconfig
index e39c71e124..81404d2f01 100644
--- a/configs/stm32mp157a_dk1_defconfig
+++ b/configs/stm32mp157a_dk1_defconfig
@@ -20,7 +20,7 @@ BR2_TARGET_ROOTFS_EXT2_MKFS_OPTIONS="-O ^metadata_csum"
 BR2_TARGET_UBOOT=y
 BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
-BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2020.1"
+BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2020.01"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="stm32mp15_basic"
 BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="board/stmicroelectronics/stm32mp157a-dk1/uboot-fragment.config"
 # BR2_TARGET_UBOOT_FORMAT_BIN is not set