diff --git a/configs/stm32mp25_defconfig b/configs/stm32mp25_defconfig
index 14619ffd96c..2b02cd86d61 100644
--- a/configs/stm32mp25_defconfig
+++ b/configs/stm32mp25_defconfig
@@ -41,6 +41,8 @@ CONFIG_CMD_REGULATOR=y
 CONFIG_CMD_LOG=y
 CONFIG_CMD_UBI=y
 CONFIG_OF_LIVE=y
+CONFIG_OF_UPSTREAM_BUILD_VENDOR=y
+CONFIG_OF_UPSTREAM_VENDOR="st"
 CONFIG_ENV_IS_NOWHERE=y
 CONFIG_ENV_IS_IN_MMC=y
 CONFIG_ENV_IS_IN_SPI_FLASH=y