diff --git a/configs/sama7g54_ek_emmc_boot_defconfig b/configs/sama7g54_ek_emmc_boot_defconfig
index 8fefffd1..5c76540c 100644
--- a/configs/sama7g54_ek_emmc_boot_defconfig
+++ b/configs/sama7g54_ek_emmc_boot_defconfig
@@ -20,6 +20,7 @@ BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.9)/at91bootstrap-v4.0.9.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama7g5ekemmc_uboot"
 BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.01"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama7g5ek_mmc"
diff --git a/configs/sama7g54_ek_sd_boot_defconfig b/configs/sama7g54_ek_sd_boot_defconfig
index ddb57578..dc2f9456 100644
--- a/configs/sama7g54_ek_sd_boot_defconfig
+++ b/configs/sama7g54_ek_sd_boot_defconfig
@@ -20,6 +20,7 @@ BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL=y
 BR2_TARGET_AT91BOOTSTRAP3_CUSTOM_TARBALL_LOCATION="$(call github,linux4sam,at91bootstrap,v4.0.9)/at91bootstrap-v4.0.9.tar.gz"
 BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="sama7g5eksd_uboot"
 BR2_TARGET_UBOOT=y
+BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2025.01"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="sama7g5ek_mmc1"