diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 1cd1c2e..62bc182 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -145,7 +145,6 @@
 CONFIG_BOOTP_SERVERIP=y
 CONFIG_IPV6=y
 CONFIG_DM_DMA=y
-CONFIG_DEVRES=y
 CONFIG_DEBUG_DEVRES=y
 CONFIG_SIMPLE_PM_BUS=y
 CONFIG_ADC=y
@@ -184,6 +183,7 @@
 CONFIG_SANDBOX_DMA=y
 CONFIG_FASTBOOT_FLASH=y
 CONFIG_FASTBOOT_FLASH_MMC_DEV=0
+CONFIG_ARM_FFA_TRANSPORT=y
 CONFIG_GPIO_HOG=y
 CONFIG_DM_GPIO_LOOKUP_LABEL=y
 CONFIG_QCOM_PMIC_GPIO=y
@@ -345,4 +345,3 @@
 CONFIG_UNIT_TEST=y
 CONFIG_UT_TIME=y
 CONFIG_UT_DM=y
-CONFIG_ARM_FFA_TRANSPORT=y