diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 9c207d0..836bcee 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -85,6 +85,7 @@
 CONFIG_FASTBOOT_MMC_USER_SUPPORT=y
 CONFIG_FASTBOOT_MMC_USER_NAME="mmc1"
 CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_FASTBOOT_CMD_OEM_PARTCONF=y
 CONFIG_GPIO_HOG=y
 CONFIG_DM_HWSPINLOCK=y
 CONFIG_HWSPINLOCK_STM32=y